Ok I've been thinking a bit and here is what I came up with (keep in mind this will be a long post so just read it because it is important) Right so here it is...

A league or leagues for GLL could be for any game, halo, NHL, Call of Duty or any game big enough and with enough fans and players to support a league with enough player to actually have a good and competitive time.
Ok now we could have anywhere from 5-40 regular season matches for each team and we could have anywhere from 5-10 teams (less than five wouldn't be that fun and should probably not be done so any game we would play would need enough registered players) now there could be a registration fee for the leagues and then that would pay for the games and post season. and the games could be done on a weekend night and many matches could take place in that period. such as a best 2 out of 3 for halo or COD4 that way they wouldn’t take too long and we could get more done now the rules would follow MLG gametypes and Map Variants (for halo) and all the MLG rules for COD4 . (see next post for more info)