I have a French passport, so my nationality would legally be French, but I live in the UK, and work with English, Polish, Hungarian, Romanian developers(all living and working in the UK), some of whom I was considering asking to join a team with me. I think this rule needs some amendment.
Edit: also to explain some more, my French passport is a consequence of some awkward laws - I was born in the UK and have lived here all my life and can't even speak the language of my legal nationality. If I happened to win I wouldn't like to be a representative of "France" and I really dislike this "Passport must match" for the team - it makes no sense.