On top of trying to sign him permanently after this, we don't even know if he will ever be back to the way he we before the injury. Charlie Davies, the American player who got in that car accident about a year ago today is still not back. He's played a few games but he doesn't move at all like he used to it. Lets hope Ben Arfa doesn't lose that. Fortunately, it's a lot easier to regain your old movement when it's a bone injury and not a muscle tear or something.