So the entire story of Conan the Barbarian I believe is finished, the character was created by Robert E Howard in 1932. So as it is, there will be no more new stories about Conan. That is not to say that we can't have remakes though. There is the famous movie in 1982 starring Arnold Schwarzenegger and there might be more remakes in the future.
Anyway, I hope Disney never acquires any rights to Conan or does anything with it, Disney is known to sometimes screw stuff up.