Youssouf Mulumbu is back in the Celtic squad for the Europa League Group B clash with RB Leipzig at Parkhead on Thursday night.
The midfielder has recovered from a knock but Jozo Simunovic, Cristian Gamboa, Scott Brown and Leigh Griffiths remain out with various ailments.
Midfielder Eboue Kouassi and on-loan winger Daniel Arzani are out for the rest of the season due to respective knee injuries.
Provisional squad: Gordon, Lustig, Hendry, Boyata, Simunovic, Benkovic, Tierney, Ntcham, Rogic, McGregor, Mulumbu, Sinclair, Hayes, Edouard, Johnston, Izaguirre, Morgan, Ralston, Bain.
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