What Heavyweight fight would you like to see?

I wouldn't want to see Klit's fighting eachother because, although they are by far the best in the division, it'd be like watching the Williams sista's in a grand slam final - Their hearts wouldn't be in it.

Any combination of Haye-Adamek-Povetkin-Arreola throws up some interesting questions. They may not be the most talented heavyweights but any matchup would be a pick 'em imo.