J.J. Russell

Cardinals coach Jonathan Gannon says J.J. Russell is in the concussion protocol.

Fantasy Impact

Gannon added that Russell was "in good spirits." The linebacker was released from the hospital on Thursday.

The Cardinals say all tests J.J. Russell underwent were negative and he has been released from the hospital. He is expected to re-join the Cardinals at practice on Friday.

Fantasy Impact

JJ Russell was evaluated for a head and neck injury suffered in Thursday's practice.

Fantasy Impact

The Cardinals say Russell was alert on the field and had movement in all his extremities. He was taken to a local hospital for further testing and continued evaluation.

The Cardinals signed LB J.J. Russell.

Fantasy Impact

Russell spent the first three seasons of his career with the Buccaneers. He'll likely at least hold a special teams role for Arizona.