How will Brexit decision affect American soccer players?

Troy Taormina-USA TODAY SportsSomeone over here, stateside, might be excused for not keeping up with the politics in Europe. However, if you are a fan of the USMNT, you might want to take a look because the Brexit may end up hurting American players.

So a quick review of what the Brexit actually is. Brexit is the (awful-sounding) short-hand for the British exit from the European Union. The country held a referendum to decide whether the voters wanted to stay or leave, and they voted to leave. There are a number of different reasons people have for both staying and leaving. I'm not going to go through the actual political issues, except the ones that clearly will affect Americans.

The biggest…