The line has to be drawn somewhere, or else we will finsih up with the same allocations as the F.A. use - the appears to be Argentinian, but in fact his great great grandfatrher once took a light from a passing stranger who used an England's Glory match, therefore he is qualified to play for the English National Team.
We have to be practical, and part of me enjoys a quiet snigger that Sean Connery will not be able to vote - but my stance is based entirely on his woeful inability to act as anyone other than himself, and so is entirely unjustified.