Martinez received Heisman talk his freshman year, and I don't really see his throwing motion as being bad anymore it has improved greatly.
The schedule is favorable next year, tough games on the road are Penn State and Michigan, but Penn State loses McGloin and they will lack depth. Michigan loses Robinson and should be beatable as well. We'll have to be a tough UCLA team at home, but other than that it is shaping up to be a favorable season for Nebraska with a four year starter at Quarterback.
He does have to cut down on the fumbles, but I truly don't see him as being an interception machine (2.90% for his career), is lower than Zac Taylor, Joe Ganz, Turner Gill, Jerry Tagge, Vince Ferragamo, David Humm, Eric Crouch, Steve Taylor.. and Tommie Frazier (Bowl games stats included).
All Taylor needs to be recognized is put up some impressive games, minimize his turnovers, win.. he is capable of all those things. I could see him nearing 70% completions next season with even more improvement.