I have been mulling over what Nebraska could have done with Adrian Martinez.
Nebraska could have done what Iowa did in 1968, especially if they had done better at player retention with last year's backup QB.
Eddie Podolak, who had been Iowa's starting QB in 1967 was moved to tailback for his 1968 senior season. Podolak was not a great passer, but he could throw some.
Podolak had a great senior season running the ball, and catching a few passes, with over 1,125 yards. He also threw the ball for another 261 yards, some of those option run/pass from his tailback position. Some of the older guys will recall Podolak had a long career with the Kansas City Chiefs.
I don't know who rides the pine behind Martinez, that could step up to play QB.