1. Not asking anything, stating that those things I don't see as possible at all in your world.
2. With groundwork I've created. How Nick is tied into it, then you added the kidnapping element from that; with disputes on whether or not to kill. With the Tin Man representing how fallen apart he's become; with disputes over a magic ax. With the whole Dorothy prophecy and the prophecy changing, which you added because of love. With the scarecrow being set up as a guide to the arriver, which you noticed would also mean no one would be curious of; with disputes about why he doesn't know.
Actually, it's because it would cost him to question what he's been doing and how he's been going about it. And it causes him to have a change in heart. Going from this guy everyone fears because of how everything's impacted him, to going to this guy who cares again. He is put through a tail-spin in the second act and has to find his way back from that. Thematically just like the Tin Man has to find a way back from where he is. It's about these characters who have been broken down, start falling apart making not the best decisions in their own supposed interest, and with this little girl find their way back again. It thematically ties their arcs together.