Yes, bad news for Greece is the injury of Sloukas so we depend heavily on Giannis and Calathes... Still, if those two have a great day, I think we can beat anyone. Huge test vs Serbia indeed, their lineup is impressive!
It's huge loss for Greece. Sloukas is one of the best players in Greece. And yeah, it means that Greece will now depend on Calathes and mainly Giannis even more. But I think one problem for Greece may be that your squad isn't very deep. When bench players will have to play, or there will be fouls problem, it might be an issue for your team.
Guys, if you will want to watch Greece - Serbia match, live stream will be available on Youtube later today:
https://youtu.be/AYaFkbCPxBk