Don't think of the Utopian players as having nationalities. If that's what's bothering you, then just imagine thousands of professional basketball players have been exiled and/or simply lost citizenship in their home countries. Now they are essentially homeless refugees seeking the safety of good oil' Utopia to continue their basketball dreams.
I have 1757 players for sale and I'm $25,835,360 in debt. Buy them at outrageous prices, or be selfish and make me go bankrupt. You decide, BB.