The current Wolverine isn't happy with what the former Wolverine tweeted.
One former star Michigan football player wasn't very impressed with the quarterback play of John O'Korn on Saturday.
Braylon Edwards, a unanimous All-American wide receiver for the Wolverines, took to Twitter to rip the play of the Houston QB transfer.
The 34-year-old eight-year NFL veteran questioned why O'Korn was even on scholarship.
A current Michigan player, Khalid Hill, called him out.
Edwards responded, kind of.
It hasn't been the best year for Michigan's football program. The 8-3 Wolverines are set to host Ohio State in Ann Arbor next Saturday.