2013 USC slogan: Just 'prove' it

LOS ANGELES - - “Prove it” pretty much sums up the various aspects of the 2013 USC Trojans, from hot-seat head coach Lane Kiffin to the players that he has entrusted regarding his future as CEO of one of the nation’s most storied football programs.

Here are some select Trojans that must “prove it” in 2013 for the old coach to sleep a lot better in the fall: