No I don't, and if he is he's gotta be BPA. Bucs don't have any glaring needs so going BPA/developmental is a strong possibility. DT class is bleak, none of the EDGE guys are good except Phillips and Ojulari (more of an all-around Ravens type than bonafide rusher) who will both be gone it seems, OL has depth but an OT would be years away from starting and there's no interior guy worth taking at 32. At this point I'm in favor of trading up for Phillips or a corner or trading down.
GR doesn't really fit the Bucs scheme though aside from being a subpackage inside rusher. He'd need to bulk up to play 5-tech or 4i on early downs like Will Gholston does.
Ossai is another guy who basically has the same concerns and same playstyle as GR except he's 3" shorter, 10 lbs lighter with shorter arms and much smaller hands. I believe Rosenhaus when he says multiple teams won't let GR fall past them. There just aren't other options if you want any hope of getting pass rush impact. Same goes for Payton Turner who I'm pessimistic about but he at least has traits and potential.