If you go back and watch the play Bell got hurt on a cheats LBrt comes from back side......Maybe he was trying to knock ball out but it looked like he threw a punch and it hit Bell near the groin and his left leg proceeds to go out on him. That's Bush league IMO. The Bellicheat way!
Same thing happened to Duece Staley back in the day, Rodney Harrison punched him in the hamstring