In the 20's that is a big advantage for NE.
Catching the ball, throwing the ball, holding the ball, punts, FG's, kick returns... the physics of football is as such... hard to adjust your mechanics just being there a few days.
Sure, Chargers are good, can win, but the cold favors NE, a lot.
How did dome team Indy do yesterday? It was 33 degrees.
Handicapping term: COLD WEATHER GAME.
GL!