Brendan Rodgers will be able to count on Alistair Johnston once again.
Johnston was spotted in Celtic training after a period out through injury.
The Canada international has been the mainstay at right-back for some time, but his absence has required others to step up.
As well as Anthony Ralston, youngster Colby Donovan has emerged from the academy and proven to be a valuable option in the squad, which the Celtic manager has taken notice of.
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Brendan Rodgers praises Colby Donovan and Anthony Ralston
Celtic may not be firing on all cylinders at the moment this season, but the performances of Donovan in particular have been a valid reason for some optimism.
Looking ahead to Sunday’s game, Rodgers admitted he was delighted to have Johnston back, but thanked the duo who have covered for him.
Speaking to Celtic TV, he said: “Having someone of that quality out is always a blow,” said the manager.
“But it’s allowed us to give opportunities to young Colby Donovan, who’s done very, very well, and to Anthony Ralston, who’s always a reliable and capable player for the club.
“There’s no doubt Alistair has been a pivotal part of the team for a number of years. The power and balance he brings, both offensively and defensively, are very important for us. It’s great to see him back on the pitch and showing that strength again in training.”
Brendan Rodgers must be cautious with Alistair Johnston
There will be the temptation to throw Johnston straight back into the first-team now he is back in training.
However, Celtic know they have capable options to replace him and need the right-back to be at his very best.
If that means starting him on the bench and managing his minutes, it is worth taking time rather than rushing and risking anything.
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