The Broncos signed Williams to the active roster Tuesday, Mike Klis of 9News Denver reports.

Williams was promoted to the Broncos' active roster Saturday, Ryan O'Halloran of The Denver Post reports.

Williams signed a contract with the Chargers on Tuesday, Aaron Wilson of the Houston Chronicle reports.

Williams signed a contract with the Dolphins on Wednesday, the team's official site reports.

Williams was released by the Lions on Thursday, Justin Rogers of The Detroit News reports.

Williams was released by the Titans on Saturday, Paul Kuharsky of 104.5 The Zone Nashville reports.

Williams was a limited participant at practice Tuesday due to the recent ankle surgery that he underwent, Terry McCormick of TitansInsider.com reports

Williams is signing a three-year deal with the Titans, ESPN.com's Paul Kuharsky reports.

The Broncos have decided not to exercise Williams' fifth-year option, the Denver Post reports.

The Broncos are counting on a second-year leap from DT Sylvester Williams. Williams appeared in 13 games (four starts) as a rookie, but didn't see regular playing time until the second half. He had both of his sacks and nine of his 19 tackles in Denver's final three regular season games. Williams should get the majority of snaps over Kevin Vickerson at three-technique this year, with Terrance Knighton returning at nose tackle.