I'm trying to get a group together so I can GM "Zeitgeist: Gears of Revolution." The "Ultimate Intrigue" book feels like it was made for that third party AP. I'm itching for a player to build a Vigilante character; because, I think it would be epic to have one player be outside the RHC for the campaign. Makes for some great moments splitting the party, and the side quest possibilities are juicy. I think you just have to find the right AP, and the Vigilante class could be pretty awesome.