Walker reached a one-year agreement with the Broncos, according to his agent. Walker has never made much of an impact on defense, but he'll likely be a key piece for Denver's special teams units. He has 81 tackles and 3.5 sacks in 76 career regular-season games.

Walker was released by the Chargers on Friday, Michael Gehlken of the San Diego Union-Tribune reports. Seeing most of his time on special teams last season, Walker appeared in 11 games and accrued 12 tackles and a half-sack. His release will open up $1 million in cap space for the Chargers.

Chargers re-signed LB Reggie Walker. Walker, 27, made six starts out of desperation last season, recording three sacks and 36 tackles. He'll return to contribute primarily on special teams.

Chargers signed ILB Reggie Walker, formerly of the Cardinals. Walker was cut by the Cardinals on Friday evening. He lands back on his feet with an old friend in ex-Cardinals coach and current Chargers OC Ken Whisenhunt. Walker will spend most of his time helping out on special teams.

Cardinals released ILB Reggie Walker. Walker never developed into more than a special teamer, and he was off scholarship when the Cardinals changed coaching staffs during the offseason.

Cardinals LB Reggie Walker left Thursday night's game against the Rams with a head injury and is questionable to return. Walker was injured in the second quarter on special teams. He's a reserve inside linebacker.

Cardinals re-signed ILB Reggie Walker to a two-year contract. Walker, 25, was originally not tendered as a restricted free agent, so he's likely returning for minimum salaries in both seasons. The former Kansas State Wildcat is almost strictly a special teamer. He had 16 tackles in 2012.

The Cardinals did not tender ILB Reggie Walker, making him an unrestricted free agent. Arizona didn't deem Walker worthy of the lowest possible tender amount ($1.26 million), though he might return for closer to the vet's minimum. Purely a special teamer, Walker recorded just 16 tackles on defense in 16 games last year.