Old table top player here and have been enjoying the game with a group of 3 other players, having a blast running a small multiplayer campaign. One of the players is a Delaque fan from the table top game and is waiting for their release. We have a running joke that the Delaque are already in the game, just as per their nature, you never see them.
This had me think a neat idea for the game would be random in game events. Keep the percent chance of a random event low so the mystique stays high. Imagine playing a multiplayer game when suddenly a single Delaque ganger pops up from behind some cover, takes a pot shot at the closest ganger, then disappears. This would be a great way to tease the upcoming release of Delaque or any other future release and would create great WTF moments in the game that players could share and speculate about.
This could also be a great way to expand upon the world within the hive without having to increase the number of gangs. Did you see that? Was that a Spyrer in the background? Did I just see a Ratskin? My ultimate desire would be to see a multiplayer scenario where Karloth Valois and his Plague Zombies emerge from the Underhive and must be driven off.
Any events other people can think of they'd like to see?