I think the last 2 years they have gone with multiple players one for each platform so I would expect that to continue...
I would guess Tebow and Suh might get the PS3 and 360 covers.... then the Wii, PSP, and if they still make PS2 would go to Colt McCoy? CJ Spiller? etc...
Say as much as you want about the media being all over Tebow, ESPN drools all over Suh about every chance they can after the Big 12 game...