FILE - In this Sept. 15, 2012 file photo, Minnesota wide receiver A.J. Barker heads to the end zone on a 53-yard touchdown catch during an NCAA college football game in Minneapolis. Barker quit the team Sunday, Nov. 18, 2012, in a blistering email to coach Jerry Kill that he subsequently made public through his personal blog, the messy fallout triggered by their conflict about the treatment of the junior&#x27;s sprained right ankle.  (AP Photo/Paul Battaglia, File)
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