I'm sure AG Scott Pruitt will do his best to block the whole mess.
http://www.koco.com/news/enough-sig...egalizing-medical-marijuana-in-state/41334242
The actual SQ: https://www.sos.ok.gov/documents/questions/788.pdf
If it does pass challenge and end up on the ballot, and if the people vote for it, I wouldn't be surprised to see our legislature repeal it. They only need a 50%+1 vote.