Well, i'm with luca at this:
Football is only knew in USA, in the rest of the world soccer is like billion times more known and playble.
You can still play this game, but it'd be nice soccer also, in paralel.
I remember Raichu88 wanted a soccer game in Hawaii, but without any sucess (at last i didnt see any soccer field there).
Anyway, i never played american football, but might be glad joining the game