I think you nailed it because I don't think there is any precedent for this. What is he supposed to do when they shut him down, nothing? Throw at 80%, simulated games, 90%, chop down trees, lift weights? Whatever, there is always a risk for injury. It would be really ironic if they shut him down and he blew out an acl in a pick up football game. Put him on a lie detector, ask him how his arm feels and send him out there.