FA's going to the Euro teams... it's not even a fair trade. We take all of their best players and they get some of our bench players.
Having a few or even a bunch of 7th+ men go over there is only going to improve their game and improve the players around them. This will increase the interest in the game world wide.
I don't like the idea of the Euro teams being farm teams to the NBA, but a FA farm system isn't a terrible idea, at least IMO.