I think some of you are crazy. Wegher can't be a feature back??? This guy was a TRUE freshman last year, not a redshirt FR like Robinson. How many long runs for touchdown did Robinson make...Penn State was probably the longest. Wegher showed some breakaway speed against Indiana, GT, and don't forget the one against Northwestern that was wrongly called back.
His body is going to mature and he now understands the speed of the college game. There is no mistaking these guys were also protecting the ball at all times last year as I'm sure Ferentz made it clear, "you put the ball on the ground, you don't play." This guy is what, 210 pounds now. He has speed and some vision that will only improve with playing time. I'm sorry, if he's healthy, he's our starting tailback against EI. He also showed he can catch the ball and actually has great hands.
I like Robinson, he's a shifty, dependable back who deserves playing time, but if you are evaluating long term potential, Wegher has considerably more upside IMO.