The New Orleans Pelicans will be without reserve guard Tony Allen for three to four weeks with a non-displaced fibula fracture in his left leg, the team said Tuesday. Allen walked off the floor after one minute of play Sunday against the Philadelphia 76ers and did not play Monday in the road against the Houston Rockets. The 14-year NBA veteran joined the Pelicans in the offseason and has averaged 4.7 points in 22 games.