How many NFL teams are easy favorites to win 85% of their games like a program like ND is? None. Coaching CFB at ND or some other powerhouse is more similar to coaching at Man U., or Liverpool, or any other big fish European club, that is expected to qualify for the CL and at least compete for the league title every year, of course with all the same advantages. So it's still football, but the practical challenge is different, naturally. And not to knock MF in this triumphant moment, but we still lose to the likes of NIU almost every year, which is definitely a big part of the job to never do. Because it spoils the chance at winning a title, which of course NIU, or the vast majority of all D-1 programs are never going to do. Just like in European soccer, unless you're Leicester City.
In the NFL it's way more of a challenge week to week, and your fortunes can swing much more wildly.