By Andrew Holleran Mac Jones could be out for a while. The New England Patriots second-year quarterback suffered an apparent leg injury in the second half of Sunday afternoon’s game against the Baltimore Ravens. According to reports from the game, Jones was “screaming in pain” as he was helped off the field and into the locker room on Sunday afternoon. “Mac Jones carried down stairs to locker room screaming in pain,” Greg A. Bedard tweeted. That sounds pretty bad. The Patriots fell to the Ravens, 37-26, on Sunday afternoon, dropping to 1-2 on the season. “Mac Jones throws a later interception …