LeBron James is a seasoned NBA veteran, but he has no issue with young guys in the league having a little fun. Golden State Warriors rookie Jordan Bell took the basketball world by storm with his ferocious dunk Monday night against the Dallas Mavericks. With the Warriors up by 25 late in the fourth quarter, Bell threw down a monstrous self ally-oop that many viewed as a blatant act of unnecessary showboating. Bell’s slam most certainly caught the attention of Warriors coach Steve Kerr, who tried to apologize to Mavericks coach Rick Carlisle after the game.