Since 2001, Belichick is 17-3 (includes the 1/1 Miami game we didn't try to win) when facing a team for the second time in a season. And he is 6-0, since 2001, when he has had the chance to avenge a loss suffered earlier in the season, which would be tested against the Broncos, Colts, or Panthers. Since 2001, he's 44-8 (includes the 1/1 Miami game we didn't try to win) in games in November, December, January and February.
That's a big stat. I've noticed these games as they've occurred. That 31-0 demolishing of Buffalo that was a mirror image of the first meeting that year was excellent.