Because the Wlad-Chagaev fight will happen in GERMANY and not Finland and Wladimir had already asked the German Athletic Commission and they had no issue with Chagaev's illness (fyi Ray Mercer and Evander Holyfield have fought with Hepititus).

David Haye is only going to be able to fight July 25th and NOT July 11th which means Wlad would have to wait 5 weeks and not 3 and I don't care who you are, that's unreasonable and beyond that David Haye COULD still be slightly injured for that fight and as a fan of Wladimir Klitschko and a fan wanting the best the heavyweight division we don't need any bullshit excuses as to why David Haye lost, I am sure the Haye fans want him in top condition for every fight too, that's all I want so I can say Wladimir KO'd him fair and square.