2. Clemson Tigers
2015 record: 14-1, 8-0 ACC
Returning starters: 8 offense, 3 defense, 2 special teams
Key losses: DE Shaq Lawson, DE Kevin Dodd, LB Travis Blanks, LB B.J. Goodson, CB Mackensie Alexander, S T.J. Green, S Jayron Kearse, G Eric Mac Lain, WR Charone Peake
Post-spring outlook: With junior quarterback Deshaun Watson coming back for what probably will be his final college season, the Tigers might be poised to be even more explosive on offense than they were last season. If Clemson is going to reach the CFP National Championship Game for the second season in a row, however, it's going to have to rebuild its defense. The Tigers should be pretty solid up front, but their secondary remains a concern heading into the summer. Three starting defensive backs left early for the NFL draft, and then cornerbacks Kaleb Chalmers (dismissed from the team) and Adrian Baker (torn knee ligaments) were lost during the spring.
4. Florida State Seminoles
2015 record: 10-3, 6-2 ACC
Returning starters: 11 offense, 6 defense, 1 special teams
Key losses: CB Jalen Ramsey, DT Nile Lawrence-Stample, LB Reggie Northrup, LB Terrance Smith, FS Lamarcus Brutus, QB Everett Golson, K Roberto Aguayo
Post-spring outlook: With incumbent quarterback Sean Maguire sitting out the spring while he recovers from a broken ankle, redshirt freshmanDeondre Francois gave FSU coach Jimbo Fisher plenty to think about heading into the summer. Francois completed 20 of 33 passes for 246 yards with two touchdowns and two picks in the spring game. Maguire started seven games during the past two seasons, but he'll have to hold off Francois in preseason camp to keep the job. Star tailback Dalvin Cook had surgery to clean up his right shoulder, but is expected to be ready for the start of camp in August.
9. Notre Dame Fighting Irish
2015 record: 10-3
Returning starters: 5 offense, 5 defense, 2 special teams
Key losses: OT Ronnie Stanley, C Nick Martin, WR Will Fuller, RB C.J. Prosise, WR Amir Carlisle, DL Sheldon Day, LB Joe Schmidt, LB Jaylon Smith, CB KeiVarae Russell
Post-spring outlook: There's no question Notre Dame's overall talent has increased dramatically under coach Brian Kelly. Since 2012, six Fighting Irish players have been selected in the first round of the NFL draft, after having only four first-rounders from 1995 to 2011. In fact, Notre Dame has had 15 players picked in the first three rounds of the draft during the past five seasons. Only Alabama (22), Ohio State (19), LSU (18) and Florida State (17) had more. Whomever Kelly chooses to start at quarterback -- DeShone Kizer seems to have a slight lead over Malik Zaire -- will have plenty of help around him.
19. North Carolina Tar Heels
2015 record: 11-3, 8-0 ACC
Returning starters: 7 offense, 7 defense, 2 special teams
Key losses: QB Marquise Williams, WR Quinshad Davis, G Landon Turner, LB Shakeel Rashad, S Sam Smiley, DT Justin Thomason
Post-spring outlook: To almost no one's surprise, rising junior Mitch Trubisky was named UNC's starting quarterback at the conclusion of spring practices. Trubisky, who completed 85.1 percent of his passes for 555 yards with six touchdowns and no interceptions as a backup last season, might make the Tar Heels even more explosive on offense. He's surrounded by plenty of playmakers, such as running back Elijah Hood and receivers Ryan Switzer and Mack Hollins. The Tar Heels have to continue to improve on defense, though, if they're going to challenge Clemson and FSU in the ACC. The defense forced four turnovers in the spring game, which is a good sign heading into coordinator Gene Chizik's second season.
24. Miami Hurricanes
2015 record: 8-5, 5-3 ACC
Returning starters: 9 offense, 7 defense, special teams
Key losses: WR Rashawn Scott, WR Herb Waters, DE Ufomba Kamalu, NT Calvin Heurtelou, LB Tyriq McCord, LB Raphael Kirby, CB Tracy Howard, S Dallas Crawford, S Deon Bush, CB Artie Burns
Post-spring outlook: The Hurricanes will have to stay healthy and get a few breaks to make a lot of noise in Mark Richt's first season coaching his alma mater. But with Brad Kaaya leading the offense and a formidable front leading the defense, there's reason for optimism. Miami will have to solidify its offensive line and get some help from incoming freshmen and juco receivers. There are also concerns about depth on defense, especially at linebacker and in the secondary, where all four starters must be replaced. Early enrollees Shaq Quarterman and Michael Pinckney are expected to start at linebacker in coordinator Manny Diaz's aggressive scheme.
25. Louisville Cardinals
2015 record: 8-5, 5-3 ACC
Returning starters: 9 offense, 8 defense, 0 special teams
Key losses: OT Aaron Epps, DE Sheldon Rankins, DE Pio Vatuvei, LB James Burgess
Post-spring outlook: After winning six of their last seven games in 2015, the Cardinals are flying high heading into the offseason. Another reason for optimism: quarterback Lamar Jackson's rapid improvement. After becoming only the third player in FBS history to run and pass for more than 200 yards in a bowl game (Texas' Vince Young and Texas A&M's Johnny Manziel were the others), Jackson threw for 519 yards with eight touchdowns (against the No. 2 defense) in the spring game. He has plenty of skill players coming back around him, but the Cardinals will have to improve an offensive line that ranked next-to-last in sacks allowed (44) last season. Top pass rushers Trevon Young (fractured hip) and Devonte Fields(shoulder surgery) missed spring practices.
Returning starters: 8 offense, 3 defense, 2 special teams
Key losses: DE Shaq Lawson, DE Kevin Dodd, LB Travis Blanks, LB B.J. Goodson, CB Mackensie Alexander, S T.J. Green, S Jayron Kearse, G Eric Mac Lain, WR Charone Peake
Post-spring outlook: With junior quarterback Deshaun Watson coming back for what probably will be his final college season, the Tigers might be poised to be even more explosive on offense than they were last season. If Clemson is going to reach the CFP National Championship Game for the second season in a row, however, it's going to have to rebuild its defense. The Tigers should be pretty solid up front, but their secondary remains a concern heading into the summer. Three starting defensive backs left early for the NFL draft, and then cornerbacks Kaleb Chalmers (dismissed from the team) and Adrian Baker (torn knee ligaments) were lost during the spring.
4. Florida State Seminoles
Returning starters: 11 offense, 6 defense, 1 special teams
Key losses: CB Jalen Ramsey, DT Nile Lawrence-Stample, LB Reggie Northrup, LB Terrance Smith, FS Lamarcus Brutus, QB Everett Golson, K Roberto Aguayo
Post-spring outlook: With incumbent quarterback Sean Maguire sitting out the spring while he recovers from a broken ankle, redshirt freshmanDeondre Francois gave FSU coach Jimbo Fisher plenty to think about heading into the summer. Francois completed 20 of 33 passes for 246 yards with two touchdowns and two picks in the spring game. Maguire started seven games during the past two seasons, but he'll have to hold off Francois in preseason camp to keep the job. Star tailback Dalvin Cook had surgery to clean up his right shoulder, but is expected to be ready for the start of camp in August.
9. Notre Dame Fighting Irish
Returning starters: 5 offense, 5 defense, 2 special teams
Key losses: OT Ronnie Stanley, C Nick Martin, WR Will Fuller, RB C.J. Prosise, WR Amir Carlisle, DL Sheldon Day, LB Joe Schmidt, LB Jaylon Smith, CB KeiVarae Russell
Post-spring outlook: There's no question Notre Dame's overall talent has increased dramatically under coach Brian Kelly. Since 2012, six Fighting Irish players have been selected in the first round of the NFL draft, after having only four first-rounders from 1995 to 2011. In fact, Notre Dame has had 15 players picked in the first three rounds of the draft during the past five seasons. Only Alabama (22), Ohio State (19), LSU (18) and Florida State (17) had more. Whomever Kelly chooses to start at quarterback -- DeShone Kizer seems to have a slight lead over Malik Zaire -- will have plenty of help around him.
19. North Carolina Tar Heels
Returning starters: 7 offense, 7 defense, 2 special teams
Key losses: QB Marquise Williams, WR Quinshad Davis, G Landon Turner, LB Shakeel Rashad, S Sam Smiley, DT Justin Thomason
Post-spring outlook: To almost no one's surprise, rising junior Mitch Trubisky was named UNC's starting quarterback at the conclusion of spring practices. Trubisky, who completed 85.1 percent of his passes for 555 yards with six touchdowns and no interceptions as a backup last season, might make the Tar Heels even more explosive on offense. He's surrounded by plenty of playmakers, such as running back Elijah Hood and receivers Ryan Switzer and Mack Hollins. The Tar Heels have to continue to improve on defense, though, if they're going to challenge Clemson and FSU in the ACC. The defense forced four turnovers in the spring game, which is a good sign heading into coordinator Gene Chizik's second season.
24. Miami Hurricanes
Returning starters: 9 offense, 7 defense, special teams
Key losses: WR Rashawn Scott, WR Herb Waters, DE Ufomba Kamalu, NT Calvin Heurtelou, LB Tyriq McCord, LB Raphael Kirby, CB Tracy Howard, S Dallas Crawford, S Deon Bush, CB Artie Burns
Post-spring outlook: The Hurricanes will have to stay healthy and get a few breaks to make a lot of noise in Mark Richt's first season coaching his alma mater. But with Brad Kaaya leading the offense and a formidable front leading the defense, there's reason for optimism. Miami will have to solidify its offensive line and get some help from incoming freshmen and juco receivers. There are also concerns about depth on defense, especially at linebacker and in the secondary, where all four starters must be replaced. Early enrollees Shaq Quarterman and Michael Pinckney are expected to start at linebacker in coordinator Manny Diaz's aggressive scheme.
25. Louisville Cardinals
Returning starters: 9 offense, 8 defense, 0 special teams
Key losses: OT Aaron Epps, DE Sheldon Rankins, DE Pio Vatuvei, LB James Burgess
Post-spring outlook: After winning six of their last seven games in 2015, the Cardinals are flying high heading into the offseason. Another reason for optimism: quarterback Lamar Jackson's rapid improvement. After becoming only the third player in FBS history to run and pass for more than 200 yards in a bowl game (Texas' Vince Young and Texas A&M's Johnny Manziel were the others), Jackson threw for 519 yards with eight touchdowns (against the No. 2 defense) in the spring game. He has plenty of skill players coming back around him, but the Cardinals will have to improve an offensive line that ranked next-to-last in sacks allowed (44) last season. Top pass rushers Trevon Young (fractured hip) and Devonte Fields(shoulder surgery) missed spring practices.