There have been a quite a few players from either side of the Old Firm on international duty this break. And some have fared a lot better than others as they look to help their country in the Nations League or simply provide a boost during World Cup warm up clashes.
There have been Glasgow-based lads in every corner of the globe over the last week or so, from Aaron Mooy in Australia to a whole host of Scots who will be on their way to Poland as they ready for the Ukraine showdown on Tuesday.
But the break has left some disappointed, with the outcome of some a cause for concern as they make their way back to their club.
Ange Postecoglou may have something to worry about after star frontman Giorgos Giakoumakis was sent for an MRI scan after picking up a thigh injury during duty for Greece.