#25 DT Murphy
Short limbs, but he's got good penetration and does surprisingly well against double teams. Packers might already like their DT group, so this might be unrealistic position.
#41 OL Morgan
I don't know if Morgan can play Center, but I think he can play the other 4 OL positions.
#58 S Hicks
I believe Hicks is a great fit for a Cover 3 SS.... which I believe we're moving to a Cover 3, if not, then I might be less interested in Hicks.
#88 RB Davis
Short but quick and can bounce off tackles, seems like they have a large drop off in talent after him.
#91 OG Beebe
Power OG that has done extremely well, some don't believe he has the lateral athleticism to hold up in pass protection at the NFL level, but I haven't seen any signs of that (then again, the Big 12 isn't exactly known for their DL play).
#126 LB Eichenberg
Playing in the defensive scheme that Jeff Hafley helped put into place at Ohio State, Eichenberg is a physical LB to play the run stopping LB.
#169 SS Oladapo
Packers signed Oregon State's CB coach, and I assume he likes Oladapo a lot, got to keep him off super quick guys, but he's a good tackler and can cover TEs and non-quick WRs.
#202 DT Boyd
Boyd has powerful hands and Packers like pass rushers like that, also has enough size that he could play a NT role, while being able to pass rush better than most NTs.
#219 TE Barner
Blocking TE whom has all the athletic physical tools to be a complete TE, but he seriously seriously lacks development as a receiver and most don't develop when they're that far behind, but he's got speed and blocking skills.
#245 LB Watson
Very good when going forward against the run or blitzing, but seriously struggles when backing up into coverage.
#255 Slot CB Brown
Good size and tackling for a Slot CB