The Arizona Cardinals have signed tight end Steve Skelton to their practice squad.
Skelton is the younger brother of Cardinals quarterback John Skelton. Steve Skelton signed with Arizona as an undrafted rookie free agent but was released on Sept. 2. Like his brother, the younger Skelton played at Fordham. Two of Arizona's four tight ends on its regular roster - Todd Heap and Rob Housler - have been sidelined by injuries.
In a corresponding move, the Cardinals released wide receiver Isaiah Williams from the practice squad.