The waters at the moment are incredibly murky - I really have no clue.
Governor: frontrunner is Todd Lamb (R) but he has that unidentifiable R quality that I think could be beat by someone with significant conservative backing - that field was divided between Pruitt and Bridenstine, but I think Bridenstine could now tap into it. Of course, the wildcard is multi-millionaire and 2002 spoiler Gary Richardson, who is thinking about running. Bless his heart, I doubt Scott Inman (D) will be able to take advantage of that infighting, but then again 2018 will be a Trump mid-term.
Oklahoma literally cannot afford to keep the kids in school five days a week any more. That's how broke they are.
Is there anything that will convince those people to vote Republicans out of office?
I think the Republicans not having Barack Obama or Hillary Clinton to blame for anything anymore will help.