I don't think you can read much into it at all. As noted, it's hard to predict how one might feel 30 or 60 minutes or a few days later. Having said that, some common sense enters the equation: Were he completely goofy and unsteady on his feet.....requiring assistance or even a cart to get to the locker room, I would not be terribly optimistic. Every data point (including how he looks/acts immediately after) is a piece of information. I view his 'running off' as a good sign.....but not proof of anything. Much more 'data' already in hand for the team docs and more to come.