Personally, I think he just hates training camp. He wants a guarantee that he won't be used as trade bait. Just STFU and play. If you produce, you won't be traded. His sack #'s were down last year because he's off the juice, but he also dealt with planter fascitis all year long. He did improve as a LB overall though, IMO. I never seen him have such an impact on the run game and he was used more in coverage last year than I can ever remember. Hopefully he can play and stay healthy?
His trade value is absolute shit right now. I think the team is better off trotting him out there until English is ready to take over the starting job.