The Patriots are promoting running back Jonas Gray from their practice squad to their 53 - man roster today to replace Stevan Ridley tweets Ian Rapoport of NFL.com .
Stevan Ridley is heading to injured reserve .
The Patriots are promoting running back Jonas Gray from their practice squad to their 53 - man roster today to replace Stevan Ridley , who is heading to injured reserve , tweets Ian Rapoport of NFL.com .