I think Grosjean is at serious risk of losing his superlicence now. One more first corner crash in the last 5 races and he could be gone.
As for Alonso, probably the first mistake he's made all season and it was a costly one. It was always going to be a miracle if he won the championship in that car, and the only reason he's leading it in the first place is creating his own miracles with his driving. But unless Ferrari impove the car, I don't think he can beat the Red Bull in a 5 race shootout.
Kobayashi and the Japanese fans put a smile on my face