247 is saying basically saying that they bumped him up for the season he just had including a very good showing at the sc vs nc shrine bowl game. they are also saying he has a second gear basically speed wise
The best analysis on him seems to hold that he has great potential, but may not be an "immediate impact" player, which is the main knock on his grade
He's shown a top level second gear, has very good length/frame, smooth hips, and good acceleration. But his strength and technique apparently need a lot of work
Basically, he just rely on his speed, height, and athleticism right now (not surprising, since it lets him dominate his level of competiiton) but to be a high level college player he'll need to take these skills and apply them to a more polished style of play
Based onnwhatbrovals analysts have said, I'd expect him to make a move to 4* in the final rankings, potentially into the bottom of the Top250, but not the Top100 on Rivals
He's a great get for ND though (if we land him) and brings a skill set that our DB hail doesn't have yet
If we close strong, this could be an elite DB haul with top end talent and amazing versatility and depth