CELTIC progressed to the fifth round of the Scottish Cup at the weekend - but that progress came at a cost.

Captain Callum McGregor was forced off injured against Alloa Athletic and now reportedly faces up to six weeks out.

That would rule him out of crucial games against Hearts, Dundee United and Rangers and piles on the selection headache Ange Postecoglou already faced with Tom Rogic and Daizen Maeda away on international duty and Kyogo Furuhashi's own injury worries.

What were the main takeaways from the Alloa game? What's the panel's verdict on the crunching Mouhamed Niang tackle on Yosuke Ideguchi? And, more importantly, how do Celtic cope without McGregor going forward?

You can watch it all on the player below.