McCown (thumb) didn't participate in Wednesday's practice, Jenna Laine of FOX Sports 1 reports. McCown's lack of activity likely implies that he hasn't been cleared to throw, which is the caveat for availability once game day arrives. Meanwhile, coach Lovie Smith told Scott Smith of the Bucs' official site earlier this week that "odds" are on the side of Mike Glennon being under center Sunday against the Ravens. Expect the QB situation in Tampa Bay to clear up by the release of Friday's injury report.