Why would Coley, Grace, or AQM declare?
Grace is the best player, but he's an extremely undersized LB. He needs to come back because he needs to gain about 10 pounds of solid weight to play in the league.
Coley is not nearly physical enough to declare.
And AQM hasn't done enough. And he's a RS-Soph, so he could still leave early, next year.
Those guys would be making terrible decisions to leave school early, after this season.
Burns might be able to make the jump ... But even he will be a late rounds pick. Why leave early, when he can come back next season and be an all-american?
Guys leaving early, when they haven't accomplished anything, is a symptom of being entitled.
The guys who left early last year were high draft picks ... Unless you're a running back, there is no reason to declare early if you aren't going in rounds 1-3, IMO.