I don't like Cro Cop and he always bashes guys like Overeem and Lesnar who aren't always the "show respect good guy" type fighters. He faded into irrelevancy and always tries to take digs at the top guys while they are down.
With that being said, I'm happy Overeem lost. The sucky thing is that now there's no true HW contender (although we could get Reem/JDS anyway), but that was karma for you. And I'm happy for Bigfoot since he got obliterated in his first UFC showing.