Just thinking out loud, but I wonder if he would get a little more leeway since he didn't even play all of one series in the USM game.
I believe the NCAA takes that into account. A game doesn't count as a game - it's amount of time played.
Rex is on the threshold of a Medical. I think all of Husker Nation would be ecstatic with another year of Rex Burkhead. Being greedy... I'd take Rex in Red next year. But I'm not holding my breath. A RB only has so many hits he can take, so many miles available to that body. He may opt for the NFL regardless of what the NCAA decides.
If he does, I'll bid him bon voyage, and hope he signs for millions and millions. I can't think of a guy who deserves it more.