Michigan intrigues ESPN 150 RB 

December, 31, 2012
12/31/12
7:35
PM ET
SAN ANTONIO - - Six teams are still in the running for four-star running back Derrick Green (Richmond, Va./Hermitage) but his face is overcome by a certain glow when he speaks about one in particular.

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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