Who would be champ if the K Bros retired?

Haye I guess. Or Adamek. No one else compares.

I'm going to have to go with Haye, because he will run around the ring with the fighters and get little pop one-shots in, making him winner via decision (Which he couldn't do against Wlad) Plus being the most recent Champion as well would make him a runner up front for it. Don't think he would hang on to it too long though and there will be new up and comers gunning for him straight away and Haye just wouldn't keep up to the demands and probs quit and retire.

Roberto Helenius or Nikolai Valuev

I would say Haye, Adamek and Arreola.

Haye. He would stop any HW not named Klitschko, for Dan Rafael to put him at number 7 is a joke. Despite his bad performance (and it was very bad) I'd still give him against Wlad in a rematch. Adamek is quick and busy but has no power at HW and his best win is against an obese Arreola. Haye loses to a number of heavies, honestly. His ****ty performance against ruiz was confirmation for me. The fact that he's ALWAYS averaged 20 punches a round his entire career even at cruiserweight says it as well.. the nhe has the nerve to ALWAYS get tired midway to late in a fight. He seriously loses to a number of heavies willing to work and who can take a punch and/or set a pace that haye can't handle.. which is anything above 20 punches a round. Arreola probably hurts haye. I think Adamek wins as well. he's extremely busy and the pace would seriously kill haye if he can't hit/hurt adamek. I don't doubt Eddie Chambers beating Haye as well and Dimitrenko takes it home too. Haye opts to run against the taller guys, he'd haul ass against dimitre as well. Which leads me to believe Thompson wouldn't do too badly either.

Haye. He would stop any HW not named Klitschko, for Dan Rafael to put him at number 7 is a joke. Despite his bad performance (and it was very bad) I'd still give him against Wlad in a rematch. Adamek is quick and busy but has no power at HW and his best win is against an obese Arreola.