12:17 PM - Greg Gaines (TB) (calf) is active for Sunday's game against the 49ers, Scott Smith of the Buccaneers' official site reports.

3:04 PM - Greg Gaines (TB) (calf) has been ruled out ahead of Monday's game against the Chiefs, Jenna Laine of ESPN.com reports.

5:54 PM - Greg Gaines (TB) Buccaneers signed Gaines (biceps) on Saturday, Tom Pelissero of NFL Network reports.