Things can get pretty heated during football practice considering the physical nature of the game.  For instance Dez Bryant and teammate J.J Wilcox threw punches but made up shortly after, admitting it was all a part of competition.  Things didn’t go so well for the Chicago Bears as coach Marc Trestman cut practice short Monday following a heated, physical altercation between veteran tight end Martellus Bennett and first-round draft choice Kyle Fuller during a red-zone drill.