Mock Draft: Jameis, Ray, Cann

I just finished up a mock draft for another site sort of like that ESPN style one where Yasinkas picks for all his teams. With the Bucs picks, I was able to land1) Jameis - duh2a) Shane Ray - He really slipped but was so far clearly the best player on the board and if they can utilize him correctly, fills a need2b) A.J. Cann - I traded back into the end of the 2nd and took Cann as the best lineman on the board. Not great athletically, but a strong downhill blocker that I think could work well with the personnel we have.I think all 3 would start and make immediate impacts at their positions, and was wondering what you guys thought.