Ireland international David Wallace is facing six months out of action following surgery on his right knee.
Flanker joins Jones on the sidelines
Ireland international David Wallace is facing six months out of action following surgery on his right knee.
The 35-year-old damaged his ligaments after being tackled by Manu Tuilagi in the 20-9 defeat to England at the Aviva Stadium on Saturday.
Wallace, who was stretchered off, had an operation to repair the damage in Dublin on Sunday - with the experienced flanker now facing a lengthy period of rehab.
Wallace, whose World Cup hopes were ended by the injury, will join fellow crocked international and Munster team-mate Felix Jones on the sidelines.
Jones had looked to be a certainty for the World Cup squad before he was injured in the warm-up games against France.
The 24-year-old will see a specialist for a clearer indication of how long he faces being out of action.