The Tom Brady myth is built on the Spygate system, which is not as portable as a regular QB can be. Ernie Adams is loyal to BB, so he's staying in New England. So Brady can only move on if he really believes he has learned enough in his 20 years in the league to play well without being told exactly what defense is on each play. He didn't have the guts to leave when he didn't get paid what he wanted in 2005, fresh off his 3rd SB win, when he wanted Peyton money and didn't get it. Like I said, only if he feels like he can diagnose defenses as well as Ernie Adams has been doing all these years with the help of their "system". But if you're excited about this because you think NE will suddenly be more beatable, I think you'll be disappointed. They'll just insert the next QB and be fine. What you really would be hoping for is that BB retires and takes the system with him, protecting his own myth.