One of the best stories not yet written has been the "emergence" of the oldest player on the Pats DL. He has gone from a GL/SY big body used just in situational downs, to an impact player on the regular D, who has helped the Pats become one of the best run defenses in the league. Think about it. We are currently the 3rd best run D in the league. I bet no one ever thought we'd hear THAT this year about the run D, given how badly it started with Pittsburgh and Buffalo.
I don't know why it's occurred, Maybe its the fact that he only has to play 20-30 odd snaps were game that we are seeing a m uch more athletic version of Branch, dare I say it, a playmaker. In his 9th year in the league, Branch has a sack and 2 forced fumbles, which doubles his 9 year total to 4.
He has to be in the running for most surprising feel good story of the 2015 season.