Absolute stonewaller? Really? The first body contact is made by Olusyana. He sees the ball going slightly loose, looks to get his body in front of Devlin, and actually elbows into him fractionally before Devlin contacts him. I'm not even sure if Olusanya is interested in getting the ball, as I think he is doing what too many players do nowadays - try to get in front of the defender to initiate contact, then fall down regardless. And he certainly isn't "controlling" it.