Midfielder Scott Robertson will return to the Celtic fold as the depleted champions take on Livingston on Saturday.
The 19-year-old has been brought back from his loan spell at Gillingham amid the Covid crisis keeping a chunk of first-team stars out of contention.
Boss Neil Lennon, his assistant John Kennedy and 13 first-team players are still self-isolating as close contacts of injured defender Christopher Jullien after his positive coronavirus test upon return from the club's ill-fated trip to Dubai.
Defender Jack Fitzwater is expected to return to the Livingston bench after a lay-off.
Former Rangers midfielder Jason Holt dropped out of the squad for the postponed midweek clash with Aberdeen.
Keaghan Jacobs (foot) and Alan Lithgow (hip) are long-term absentees.
Potential Celtic line-up
Provisional squad
Conor Hazard
Ross Doohan
Jeremie Frimpong
Greg Taylor
Diego Laxalt
Stephen Welsh
Leo Fuhr Hjelde
Anthony Ralston
Ismaila Soro
Callum McGregor
Barry Coffey
Luca Connell
Ewan Henderson
Scott Robertson
David Turnbull
Tom Rogic
Mikey Johnston
Cameron Harper
Karamoko Dembele
Armstrong Oko-Flex
