Munster have injury doubts over Calvin Nash, Brian Gleeson and Diarmuid Barron ahead of Saturday's EPCR Challenge Cup Round of 16 clash with Exeter Chiefs at Sandy Park.
All three are undergoing the return to play protocols for concussions, picked up in last Saturday’s URC defeat to the Bulls in Pretoria.
Barron, who was making his 100th appearance for the province last week, departed the game in the first half after he was on the receiving end of a head-on-head clash with Ruan Nortje, for which the Bulls lock picked up a yellow card.
Nash also left the game in the opening half after an attempt to tackle full-back Willie le Roux, while Gleeson came off at half time, replaced by Sean Edogbo.
In better news, the province should have captain Tadhg Beirne available for selection, should Clayton McMillan wish to go full strength against the Premiership side, while Gavin Coombes may also be back in contention, after missing the 34-31 loss due to illness.
If Munster win against the Chiefs on Saturday afternoon, the province would either host Cardiff or travel to Benetton in the quarter-finals next week.