What Pipkins' injury means for Michigan 

August, 17, 2012
8/17/12
11:21
AM ET
The neck injury suffered by true freshman defensive tackle Ondre Pipkins on Friday is more bad news for a unit that already was facing questions heading into the season.
Michigan C Cites Concussions In Decision To Quit
Joe Schad discusses how concussions and a concern over long-term health have helped Michigan center Jack Miller decide not to play football his senior year.
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