whilst playing for England Schoolboys, but later became a full Welsh International......it can happen. The situation was different because Giggs was eligable to play for either Country.

I think the problem is that Marcio Emerson Passos will probably only have a Qatari passport whilst he plays for the Country. When he's finished, his passport will be withdrawn and he'll be on his way.
( This is what ive heard from the locals at work). It is a little sneaky to be honest.

You can laugh at me all you like because I have Alzheimers, .......but at least I dont have Alzheimers