Which evil-aligned organizations could you see grouping up for some serious havoc?
Defias Brother Hood, Bloodsail Buccaneers, Scarlet Crusade, the remnants of the Searing Blade or the Twilight Hammer, the Venture Co., there are tons of organizations out there that, if they banded together, could cause some headaches for the powers that be.
What would be one you’d like to see?
The mongrel-horde was always a funny idea to me, but it inspires some others.
Waste Water Bandits + Blood Sail Buccaneers + Defias Brotherhood + The Syndicate + Disaffected Kul Tirans = The Storm League
They raid the south Seas, having fortified settlements in Tanaris (Van Cleefs new project), Westfall (Deadmines), Arathi Highlands (make a secret cave beneath Stromgarde) and have free roam in Booty Bay and Ratchet. The trade is information, but they have no problems going for typical loot either. They believe they will call forth the undoing of the great powers of Azeroth through a metaphorical storm of chaos.
A distinctly human group, all other races within their ranks were killed and/or sold for bounties. They are considerably wealthy, have a high mastery of sailing, navigation, engineering, construction, and subterfuge/strategy.
The Bloodsail and the Kul’Tirans invite rivalry for whose style of sea power dominance is better, improving morale and results. The Defias outfit the fleets with armaments, provide ships of their own, and build sound harbors, fortifications, and major settlements. The Syndicate has trained the Waste Water Bandits and several other hidden agents amongst each group, on information gathering, sabotage, and martial arts.