Its going to be rough, but lets look at the listed names:
Dalton - All this guy does is win, and he has a great head on him. Started nearly out the gate at TCU. I dont think he will shy from the challenge.
Gresham - Outstanding TE who overcame his knee issue to make it. Played big at OU.
Simpson - Bided his time and when the lights finally came on bright, he was on the level COC used to be.
Green - Guy played in the SEC, got knocked OUTTTTTTT and still kept coming to play. No fear here.
Shipley - Best WR in the State when he came out of HS, and overcame injury and adversity to become a premier WR.
Point being, none of these 5 are going to get scared by the logo on another helmet, and Dalton/Shipley have plenty of leadership qualities.