Sonny Parker, Gavin Henson and Mark Taylor are also out of the Leinster game, Parker doubtful for Europe.

BBC: Ospreys hit by injury to Bishop

Sonny Parker (knee), Gavin Henson (hand), Mark Taylor (hamstring) and Shane Williams (leg) hope to be fit to face Gloucester in Europe next week.

BBC: Leinster v Ospreys (Sat)

Albion, though, were fortunate not to be reduced to ten men earlier in the match as Gonzalo Jara appeared to elbow Gavin Rae in the final minute of the first-half but official Taylor only punished the Chilean midfielder with a caution.

BBC: Sport - Football - West Brom 0-2 Cardiff