Two options:
***Valuev won't need a rematch because judges will take care of Haye in the first fight
***Valuev will get his ass whooped so bad that nobody (including Valuev) would like to see the rematch

I believe that Haye will win that fight. Then Sauerland will do everything to set up Haye vs Povetkin fight. It's obvious that they don't want Povetkin to fight against Klitschko.