Matt Stone told the Associated Press. "We're all really concerned about him and hope he gets better."
I'm sure they're "very" concerned. So much so, that they feel the need to mock him on their TV show.
I think everyone knows what Tiger did is pretty bad but the guy is paying for his misdeeds. And most likely will continue to do so for some time. No need to keep rubbing his nose in it IMO.
"Sort of" is such a harmless thing to say. "Sort of". It's just a filler. "Sort of" - It doesn't really mean anything. But after certain things, "sort of" means everything. Like after "I love you" or "You're going to live" or "It's a boy".