Love this commitment. There's no downside to adding an immediately eligible 7-footer from Greece with one of your last two scholarships. He may be a year out from being a big contributor, but he looks skilled enough to get there, IMO. He's got range on his shot, and we all know that Fred likes do create mismatches based on that.
He looks pretty fluid for someone his height and decent feet.
If he doesn't work out here, you can get him back to Europe fairly easily and not tie up your scholarship forever.