You won’t have instate tuition if your parents move, regardless of where you graduated. My understanding is it’s based on where your parents live and pay taxes. My husband made a job change when our DD was a HS senior. She maybe would have gotten instate tuition, but only the first year, when we were still paying taxes, but that’s it. If you moved back to Cinci, you’d be instate for OSU.
Generally speaking, applying to a school that has rejected you is not a great strategy.
Honestly I would just plan on staying in school and graduating in OH.