The Oakland Raiders have signed CB Lenny Walls after he was waived by the Denver Broncos Tuesday. To make room for Walls, the team placed safety Reggie Tongue on the injured reserve, ending his season.

Walls started the season as the starting cornerback for the Broncos. He was placed on the reserve-injured list, and had to be waived as soon as he was healthy.

Tongue tore his ACL against the Dolphins last Sunday after being signed in early November.