My thinking on the subject has changed in the past couple of years, having heard numerous quotes from guys who left early who now regret it. It breaks my heart to think of someone giving up another year in S&G and then regretting it; knowing what I would give for just 5 minutes of that experience.
But some guys just don't like the whole college experience and really are better off, so long as they can make it in the league. Whatever the case with Thad, I wish him well.
It might even bode well for the Rose Bowl. I have been thinking that a 3-4 would be a good fit, going against the Oregon offense. A 3-4 looking like:
DE - Cam
NG - Dex
DE - Doug W.
(Clearly some platooning would go on with the DL)
OL -
THAD
IL - Spitler/Rolle (depending on down/distance)
IL - Homan
OL - Rolle/Williams (depending on down/distance)
With that line-up, and most especially with Thad trying to play his way into the first round; the Rose Bowl would be pretty thorny for the Ducks.