My guess is the coaching staff and front office have already decided what they want to do. IF they've had enough of his inconsistency... then he will be gone, and this is the best time to do it, as he is showing... once again... that he CAN be a dominant pitcher. If they want to stick with him, and if they have a decent feeling that they can resign him... then they wait for the off-season. Of course, if something happens to him in the second half, injury or another round of ineptness... then ?????????????????
Imo, now would be best... with the starting pitching the way it is, we're not in any position to threaten for the division. We need some young talent. I think he'll be gone this month, and with his stock up again right now, we could get some real help for the future.