He needs to fight someone with a pulse, but a lot of them aren't ready for the fight yet. But i do think a lot of the contenders mentioned in this thread will be ready to step up soon, wlad is getting older which is only a good thing for these contenders wanting to fight at the top. Personally I think somebody of Klitchkos size/build is going to be able to step up to beating him though. I don't think somebody of Haye or Chisoras build has any chance, they are too
Small to make an impact on wlad.