It wasn't that bad a miss from Holt. He got his body in an awkward position and couldn't sort his legs out.
Maybe. With his back to goal he doesn't know where the keeper is though. He may have thought that if he took a touch the keeper would have closed him down.
Chelsea need to sort their lives out if they want to compete in the league this year. Haven't seen anything yet to make me think they can compete for the title.