I think Kalle is lacking motivation, I mean he has been racing since he got out of his diapers and has achieved everything he(or his father) has ever dreamt of. That is what happens when kids from a very young age have been fulfilling their parents dreams. That's why he skipped this season. I doubt he will have the real hunger to challenge for the title next year. But we will see.
As for Thierry I really wish he takes the championship finally, it would be sad and devastating if something goes wrong tomorrow. He has been almost perfect and survived all those difficult rallies. And Ott.. IMO if he wins the title tomorrow it would be undeserved somehow. And I am not even a fan of Thierry, has to be said.