Latency Limit Option

You find this in other multiplayer games, give the option for players to set a cap on the maximum latency they are willing to play. Far too often you see people get into a lobby and drop right away because the latency is too high (no one in a game such as this is going to actually play a game at 400+ latency), this wastes everyone's time. Simply give the option of setting the maximum latency you're willing to play at, then the game will never put you in that lobby to begin with.