A major issue for the Ravens will be how their older players on defense will respond to playing yet another road game after playing 174 snaps in a six-day span already this postseason. The Patriots offense operates with an up-tempo approach, frequently using quick snaps to catch opponents when they’re winded and to prevent them from getting lined up properly. That approach is why the Patriots lead the NFL with 1,191 plays from scrimmage during the regular season.