I have seen this feature in a couple of MMOs (GW2, ESO) and it seems to be appreciated. Many leagues are incapable of successfully doing multiple things with high efficiency. For instance, when PvP was relevant and playable, it was preferable to join a PvP league that would accept you, but they weren't always coordinated when it came to PvE. Conversely, it was tough to find a PvE league capable of successfully running PvP. Some guilds also prefer to just be casual, social guilds. Some people, like myself, probably found two or more leagues really interesting but were restricted to just one. It would also be neat to be in a guild that is mostly active during the day and one thag is mostly active at night since it allows some flexibility and freedom in your schedule. You can play with people at anytime. In terms of lore, I don't think it would break it. Jon Stewart and Hal Jordan are both members of the Green Lantern Corps and the Justice League. Batman is a part of the Batfamily and Justice League. Cyborg (his is a little weird but still) is a Titan and a Justice League member. Pretty sure Nightwing is too. Sinestro is obviously a part of the Sinestro Corps and also in the Society of Villains or whatever they call themselves. Pretty sure the same idea can be applied to Wonder Woman, Doctor Fate, Green Arrow, Black Canary, Captain Boomerang, Harley Quinn, etc. **HOW THIS WOULD WORK** - Allow players to join up to 3-5 leagues. If strict on lore, then 2. - A player can choose to actively represent one of them at any given time. The league they represent will show up under their name and any points they gain will go towards the league they are currently representing. Any stats they receive also come from the league they are representing. - Add multiple league chats (i.e League 1, League 2, etc) - BONUS: leagues can form an alliance with another league.