Its interesting that it is being reported as a 3 year deal. I was thinking he was looking for more than that, but I think that length makes a lot of sense. It gives the Pats the rest of his real prime, and doesn't go too far into the new CBA (which could end up handcuffing them, depending on the changes), and it also gives him an opportunity to hit FA one more time, and potentially get another decent payday, as well as choose to play the twilight of his career in a city closer to his home (which may also coincide with Belichick fading into the sunset).