And replaced him with a body double?
While I am not ready to go to these depths yet, his recent play - and the complete 180 turnaround from the level he's maintained - reminds me of David Duval and his development of the yips. Or that second baseman (can't remember his name) who suddenly could not make the throw to first. All of a sudden, instead of moving around in the pocket, or rolling out, he's dancing there and holding the ball way too long. When the pressure came up the middle on the two-point conversion, the old AR would have rolled right and threaded the ball in to Adams. Yesterday, he stood flat-footed and just lofted it up (granted, it still should have been caught). I remember a snippet from him in training camp when he mentioned he was deliberately throwing the ball high to see if his receivers could go up and get it. Worried at the time, and now wonder, if that messed up his mechanics.
Also, his whining has been mentioned by others and I've noticed it as well. Not the sign of a good leader. Is he California cool, or California "soft" when the going gets tough?