He knows that, that's why he wants them on his show. He doesn't understand how come Rob went and instead of being satisfied, they just shifted over to Doug who is a totally different guy.
And FWIW, I've seen several comments on there that I think kind of push the boundaries....I hate Rob Ford as much as the next guy and think he has been (pardon the pun) a cancer on the city. He has done damage, both real and in terms of the city's image and needs to be removed from City Hall and public life.
But for those wondering why they should feel sympathy for him just because now he has cancer, the answer is "because you're a decent human being." Short of the Osama bin Laden and Hitlers of the world there aren't many people I would actually wish cancer on. I understand having conflicted feelings - I have them. I wanted to see him get his ass kicked on Oct. 27 and I think the Friday switcheroo was cynical and disgusting and I want him fried on the stand during Sandro's trial and then jailed after his own, his lack of morals and sense on display for all to see for all time. But cancer? Suffering and premature death? No - even Rob Ford doesn't deserve that.