He's not purposefully being side-stepped. It was an unfortunate injury. First priority will always be David Haye, and if he's available, Chisora can't seriously expect Wladimir to not go for him.
"I just think he didn't want it." What was your first clue, him contacting forty-nine other fighters first?
Careful! The Klit haters would then bring up the old argument how Vitali is always taking the tougher challenges from Wlad