am I the only one that noticed these coincidences. ? or foreshadows possibly?

well, there were also some other things I saw but yes I did notice. *spoiler if yah haven't seen da movie*
1.) when crying from oz not loving her the bad witche's tears cut her (showing that water hurts her)
2.) when given the GREEN apple she then turns green
3.) in the circus the woman who came to Oz in his tent and announced she was proposed to said her name was em (Auntie Em takes care of Dorothy)
4.) with the projector Oz starts the many things that people say he is and believe he is "the great and powerful"
hopefully this helps as well XD

*Theodora is the witch of the west and in the in the book the witch of the west is wicked. So she is the wicked witch of the west