Cowboys waived DE Thaddeus Gibson. They're moving forward with Kyle Wilber and George Selvie behind starters DeMarcus Ware and Anthony Spencer.

Bears waived DE Thaddeus Gibson. Gibson played in each of Chicago's first three preseason games and failed to register a statistic. He had been buried on the Bears' defensive end depth chart.

Bears are expected to promote DE Thaddeus Gibson from their practice squad to the 53-man roster. The Bears are transitioning Gibson defensive end from linebacker, where he played in college. He'll provide depth behind Julius Peppers and Israel Idonije.

Redskins claimed OLB Thaddeus Gibson off waivers from the 49ers. The Steelers, who drafted Gibson last year, and Bears also put in waiver claims, but the Redskins had the worst 2010 record. Gibson was Pittsburgh's fourth-round pick in 2010. The Niners claimed him off waivers early last November and Gibson appeared in the final two games, making two special teams tackles.

49ers waived OLB Thaddeus Gibson. We'd heard multiple reports that Gibson was showing well in training camp, but he was never guaranteed a shot under the new coaching staff. They may have not liked his special teams contributions. Gibson should have a decent shot at being claimed on waivers. He's due minimum salaries through 2012.