yea the concept of having a map that supported that many players is great. but be realistic. you can come and go in custom games. i know its only 4 players, but didnt you ever do the 8 player lobby glitch? i did it a bunch and i would say 70% of the time is was extremely laggy.
having a lobby of 24-36 players is ridiculous. frame rate would be ****. half your bullets wouldnt register. the concept is something that im sure has crossed most of our minds at one point, but its just not feasable. the amount of bandwith required to hold that kind of lobby with a high frame rate would cost too much for activision/3arch to even consider it.
i know that google has just started internet service called google fiber. 100 down 100 up. would be interesting if that takes off what the future of online gaming holds. then maybe this idea would become practical.
sorry chicken i can be a bit "bold" sometimes. 