Mine...
Will Campbell, OL, LSU, #8: Campbell, if he plays tackle in the NFL, will have the shortest wingspan of all time at that position. Regardless of which arm measurement is right, the wing isn't changing. I would not want to sign up to be the team that conducts that experiment at his cost. You also have no tape of him at guard.
Jalon Walker, ED/LB, UGA, #11: Walker has played very few snaps of college football AND he's split them between two positions. His most attractive trait is his pass rush, but he's not built anything like a full time edge player. He's built like an off-ball linebacker, but his development there is seriously lacking. I see the talent and I would happily have him on the Packers, but a top 16 pick on an experiment like that is way too rich.
James Pearce Jr, ED, TEN, #24: Pearce is both light and linear, which is my least favorite kind of pass rusher. If you're stiff, which he is, you need to pack a serious punch. As is, I see him as a guy who will just get perpetually washed out high-side. He has the frame to add a lot of strength, so he could make me look stupid, but then you have the concerns about work ethic. People sometimes get upset when fans/media speculate on that stuff, but experience has taught me there's usually fire causing the smoke.
Emeka Egbuka, WR, OSU, #33: I like a lot about Egbuka's game, but the bottom line for me is that I think he's basically a slot at the next level who doesn't create explosives or win vertically. I think that's an easy skill-set to find and one that has limited applications in an offense. As he is likely to require pick #23, I would not draft him.
Luther Burden, WR, MIZZ, #34: I think Burden has the highest ceiling of any receiver in this draft class. He could be a legit, 1A, do-everything receiver in an offense. But I also think he has the most work to do of any of the top guys in order to reach that ceiling. That on its own doesn't sour me, but then you consider that he is dogged by rumors of being a really selfish, lazy player, he has turned in terrible interviews during the process, and he has manifested that selfishness on film by quitting on most plays that don't feature him.