Mine: Fury Klitschko Povetkin (I believe the controversy will be sorted out) Pulev or Joshua Puelv or Joshua Ortiz Wilder Parker Haye Chagaev (since the Brown verdict was upheld)
My list 1. Fury 2. Klitschko 3. Wilder 4. Povetkin 5. Joshua 6. Briggs 7. Parker 8. Haye 9. Ortiz 10. Takam
There's no way current Pulev can be above Ortiz, Wilder and probably even Haye. He was decent but right now he's past prime.
Agree with Wilder above Povetkin. The rest is at least justifiable. But Briggs! Come on, that's just silly. He's not been a top 10 heavy for about a decade - if not longer.
Rankings wise, I would say: 1. Fury (Champion) 2. Klitschko 3. Povetkin 4. Wilder 5. Ortiz 6. Pulev 7. Joshua 8. Parker 9. Haye 10. Chagaev (Only because of the technicalities) H2h would be more difficult to determine.