Andrew Conway is facing a race to be fit for Munster's crucial clash with Racing 92 in Paris on Sunday.
The Ireland winger was taken off at half-time in last Friday's heavy PRO14 defeat at Ulster with a neck complaint that will be reviewed this week.
The Reds will be hoping that, with JJ Hanrahan and Tommy O'Donnell expected to miss out with hamstring problems sustained the previous week against Leinster, Darren Sweetnam, Rhys Marshall and Kevin O'Byrne will return to strengthen the squad.
Niall Scannell is also available for the trip after returning to training. He suffered cramp against Ulster and was withdrawn.
However Fineen Wycherly is unlikely to be involved after failing a HIA at Kingspan Stadium.
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