I am not a draft guru by any stretch. Just too many names, too much uncertainty. But I will go ahead and make a Patriots prediction anyway. I don't see any of the players that would realistically be available at 14, being good enough to address the high profile needs/positions. By that I mostly mean QB, WR. The WR, for example, that you could get at 14 is not certain to be any better than the WR that you would get in the second round. I still feel that if they stay at 14, it is likely an OL.
I think the most likely scenario is that they trade down, still pick an OL in the first round or early second (whereever their first pick ends up), then just pick a bunch of good athletes that most of us have never heard of, defensive backs, receivers, linebackers, and of course a TE or 2.
I would be shocked if they trade up and/or trade Mac to target a QB. I can't imagine that they want to essentially take a step back and start over with a rookie QB. But that certainly seems to be the talk.