The Grizzlies are considering a ban on gambling during team flights after a fight broke out between O.J. Mayo and Tony Allen recently, according to team sources.

Memphis is expected to make a decision by Friday, when they are scheduled to leave for a three-game road trip.

Last season, several NBA teams banned gambling on flights after a disagreement over a card game debt between then-Wizards teammates Gilbert Arenas and Javaris Crittenton led to a gun-related incident in the team's locker room.