Lots ... better than any other year.
5th year seniors make for smart players. There are some notable transfers as well.
I think a lot of Juniors and seniors that are rated out of the top 5 will go back to school also. Uiagalalei and Richardson for example. Malik Cunningham should go back to school but may not. He's an exciting player that may be as close to a clone of Lamar Jackson as there is.
Top 4 are Stroud, Young, Levis and Hooker. Tanner McKee of Stanford is the "just outside the top" player. So he's your first backup with possibility of grooming. Likely to go before we'd take a QB.
Now ... guys that are likely coming out?
Michael Pennix of Washington. Lefty with a cannon and mobility. Indiana transfer that had an injury and then lost some confidence that needed a fresh start.
Bo NIx. I think he'll rise in the process and definitely be drafted. He was not being served by Auburn's offense and afresh start worked for him too.
Clayton Tune of Houston would be my next. Mobile with a decent arm and decent tape.
Will Rogers is not as mobile as I'd like and doesn't have the arm I'd like, but he makes quick decisions.
Max Duggan of TCU is tough as nails and a competitor =.
Sam Hartman? Can't get a read on him.
Jake Haener as well.
Aiden O Connell would be a 7th round type, but he has some quality tape.