No Sequel, At Least, Not Yet
Craig Morrison, Game Director of Age of Conan, recently chatted with the folks about the new re-evaluation program. While they had him over there, they poked him about a possible sequel to Anarchy Online. And the Anarchy credits is also need. After all, he originally worked on the game before moving to the Conan team.
Unfortunately, Mr. Morrison states that Funcom is not currently working on a sequel, and have no plans to do so. At least, not yet. He does leave the possibility open, though:
"I don't think it's something we would see as making a sequel to right now. Obviously we've got The Secret World coming up. Now that Age of Conan is out we're always as a company trying to have two major titles in the works. Maybe at some point in the future after The Secret World is out then, you never know. It's certainly an IP that we love. It's a great game world. I would't say never, but there are certainly no plans in the immediate future."