The Cardinals claimed linebacker Thomas Keiser off waivers from the Chargers. To make room, Arizona waived receiver Walt Powell.
Keiser had 4.5 sacks and 20 tackles in 12 games last season.
The Cardinals claimed linebacker Thomas Keiser off waivers from the Chargers. To make room, Arizona waived receiver Walt Powell.
Keiser had 4.5 sacks and 20 tackles in 12 games last season.