Friday 13 March 2015 12:51, UK
James Tomkins could miss the remainder of the season, after West Ham confirmed he has dislocated a shoulder.
The Hammers defender, who recently signed a new long-term contract, suffered the injury during training.
The 25-year-old joins fellow central defender Winston Reid on the casualty list, while manager Sam Allardyce is facing an injury crisis up front with Carlton Cole, Andy Carroll and Enner Valencia all expected to miss out this weekend.
