Article Photos: Minnesota's Kill: Player quit over discipline 2/2

  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's sprained right ankle. (AP Photo/Paul Battaglia, File)