In my opinion, Why don't we seperated in zone as a continent to qualify 32 teams in WC like real football.
And used coefficient to calculate the number of nations in each zone.
According to real football, Europe zone got the highest coefficient which is 13 countries.
While Oceania zone lowest coefficient. Because may be football isn't famous their.
We can also do the same in GKO.
These will give an opportunity to continent where don't have much users. Such as Africa Zone, Concacef Zone
Now you can't see the result, but in the future as an increasing of users in the continent like Europe, Asia etc.
At last,Some of continent would disappear in WC.
EDIT:
Host competition in WC, May be that sounds like some fun.
