My 7 Round Mock Draft 12/31 for Bucs (feedback sought)

Round 1. QB Jameis Winston FSURound 2. C Cameron Erving FSURound 3. OT Jake Fisher OregonRound 4. WR /KR Byron Marshall OregonRound 5. OT Corey Robinson South CarolinaRound 5. DT Brandon Ivory AlabamaRound 6. DE Corey Crawford ClemsonRound 7. S Jermaine Whitehead AuburnIn free agency we grab a new punter, another Guard, a defensive end, and a linebacker and hopefully we trade Glennon and get another pick and can grab ideally a linebacker as Foster just ain't cutting it. Would like feedback. Scout