> Found this regarding Brexit impact on European Football. From the article:
FIFA Article 19: International transfers can't be completed until players turns 18. For transfers within EU or EEA, age criteria is reduced to 16.
Losing the Article 19 exception would also affect UK clubs’ abilities to qualify their EU players as homegrown for the purposes of UEFA competitions. While it would still be possible for a UK club to qualify a EU player as homegrown, the window for which to accomplish this would shrink considerably if the Article 19 exception were lost.