Nothing to see here at all. A dad, still involved in his son's life, made a statement to the press confirming what Bo said.
It truly sucks for Martinez as he gave his all to this program and by choice or design, played a great part of it less than 100% healthy. Guy is a great representation of the Huskers. I personally wish it had ended differently for him. A conference win or at least a bowl win.
Speculating, but the injury could be sesamoiditis. The sesamoids are 2 small bones under the big toe. They can break or get inflamed and it hurts like hell. I had the inflammation type about 8 years ago and it still flairs up. Hard to walk, bend your big toe, put pressure etc.... It is often defined as a "turf toe" type injury.
http://orthoinfo.aao...fm?topic=A00164