
He missed the game's against England and Georgia.
Billy Burns has been ruled out of Saturday's final Autumn Nations Cup game against Scotland with a groin injury
Will Connors, James Lowe and Ed Byrne will also be unavailable but Johnny Sexton and Athlone's Robbie Henshaw are back training with the squad.
Henshaw missed the games against England and Georgia while following the return to play protocols for a head injury.
Harry Byrne and Eric O’Sullivan will also train with Andy Farrell's squad this week.