Here is a positional cross section of the analysis users have submitted in their 2014 mock drafts. In short, what is being said per key position. Who are the top 10 at this position and what is being said about them...
The Browns have been rumored to be high on Manziel for some time and he probably won't get past them if he's on the board. The tools are there, as is the ability to make plays on his own. Manziel, Gordon, Cameron, Bess, and a stout defense.... not too shabby.
The Bucs are trying to trade down here, I don't doubt it. I'm not sure they can though unless Manziel falls here and Jerry is seriously interested. Lovie wants his QB, and one with upside that he can groom behind McCown without a major push to have him start immediately.
This is a major reach, I'll admit, but as Tajh Boyd told us in an interview, the Raiders showed more interest in him than anyone else. Of course, some scout said Boyd was undraftable, but he should be a Round 2-3 pick in real life.