Health of the offensive line
Dan Connolly and Logan Mankins were both listed on New England's injury report last week, but both players were active Sunday. That was good news, as was the play of Sebastian Vollmer, who has a notoriously difficult time staying on the field. Brian Waters doesn't look like he's walking through that door anytime soon, so the Patriots need the rest of their unit to stay healthy. Tom Brady was sacked twice by the Ravens.