The nationality of my Notts County squad (Top of the Premiership in 2018) is as follows:
Anguilla - 1
Brazil - 1
Denmark - 1
England - 2
Spain - 2
France - 2
Germany - 3
Hungary - 2
Italy - 1
Japan - 1
Netherlands - 2
Norway - 1
Poland - 1
Slovenia - 1
British Virgin Islands - 1
I've omitted the 3 or 4 non-regens who are still hanging round. So there's quite a spread. I've got no idea on CA figures etc but if I had to say who the best ones were I'd say my ideal first 11 is as follows: (I've picked 3 star players out with asterisks)
GK - Germany
DL - Norway
DR - Japan
DC - France *
DC - Denmark
ML - Spain
MR - Italy
MC - British Virgin Islands *
MC - Norway
SC - Anguilla *
SC - Hungary
So yeah, a fair spread of talent really. France won the 2014 World Cup and Spain won the 2016 European Cup, though looking at the teams for the European final there weren't many regens in there.