​Tampa Bay Buccaneers QB Baker Mayfield (thumb) fully participated in practice Wednesday, Oct. 21.SOURCE: Greg Auman – FOX SportsWhy It Matters: Mayfield has been sidelined since late September because of the injury, but he seems on track to play in Week 7. He did not post great numbers before his injury and should only be considered a No. 2 fantasy quarterback at this point.This article originally appeared on USA TODAY: Baker Mayfield fully practices Wednesday