It's way to early to be doing mock drafts as the draft is only 38 days away. But here is my opinion on the matter.
1st Round #7 Jadeveon Clowney DE
2nd Round #38 David Yankey/Gabe Jackson G
Both players fit a decent need on the O-line for Guard. If we are trying to move Zuttah, it generally means we don't think he will be a good fit in the system.
3rd Round #69 (hehe) Donte Moncrief WR
He is 6'2", 221 with a 4.40 40yd time. He is known for his smooth route-running and agility that could translate to "speed-in-space".
5th Round #TBD Arron Murray QB
He is rated towards the 5th round by a bunch of people. I think because of his injury, it is possible to get him here at our pick. He ran Georgia's offense for years and was quality in those games. I think he is a dark horse for the starting job too. If not this year, next year.
7th Round #TBD Any LB
It's too tough to look towards the end of the draft and pick out one person. So for depth purposes, I'll go with a LB. As per Buccaneers.com we only have one MLB.