I don't see that at all. The thing that stood out about Georges was his uncanny ability around the basket with his variety of moves and ability to get the shot off and score against taller opponents from seemingly impossible angles. I see none of that from Momcilovic. I see a scorer but in a different way than Georges did it. About the only similarity I see is they can both hit the three. Georges was more of a distrubutor too. He was like a point forward. I could see TJ weaning Momcilovic off those fade away jumpers from 15 feet or further out. That's usually not a high percentage shot.
You don't see an uncanny ability around the rim, a variety of moves, and an ability to get his shot off in many different ways? Not sure we're watching the same highlights.
Georges averaged 2.1 apg his senior year of HS. This year Milan is averaging 2.6 apg.
Georges wasn't advertised as a 'point forward' as a recruit. He was a unathletic hybrid 4 who had elite offensive moves, but needed conditioning, and was not much of a defensive presence due to being overmatched athletically by other players at his position.
All of this sounds a lot like Milan to me. Great offensive player, but lots else needs work.