The magic of the Scottish Cup is well known and this famous old tournament feels anything but dated as the years roll on. And Celtic - the most decorated team of them all in this competition - aim to get their hands on it once again after two years without a Hampden May day in the sun.
But Morton are game for a fight and Dougie Imrie has sparked a mammoth Cappielow turnaround since he took the reins. Ange Postecoglou normally follows an evolution not revolution approach to team selection in Cup games and changes will likely be forthcoming but not sweeping.
Josip Juranovic is almost certainly out with a looming move to Union Berlin close to being rubber-stamped. And that means an immediate fix at left-back will be sought by the manager.
Cameron Carter Vickers and Anthony Ralston are absent. That will open the door for others who will be hell-bent on making their opportunities count.
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