Rumor has it he's been working on his mechanics; time will tell.
No rumor about it. He has been working with the same QB coach that works or worked with Brady. Can’t remember the guys name but Dilfer did a very good story last year about what Tim has been doing behind the scenes. The location was out in the USC area.
Be careful of conventional wisdom.
http://espn.go.com/video/clip?id=10246150