Next year Ryan Day will have the most talented team OSU has ever had according to 247 recruiting. He will need to develop a new QB but has an easy schedule outside of PSU/TTUN back to back. The roster is loaded for a few years without Day's classes.
Holtmann has exceeded expectations greatly and made the tournament with poor talent. His first class was really good and they are exceeding expectations so far with a young team. Next year's class is elite with 3 amazing players including a 5-star PG. His classes will stay this good.
I will lean Day. Really not much is going to change as long as the defense improves next year and Tate is good we could win it next year. Basketball just seems far away talent wise from a team like Duke. I think both will win atleast one though.