Ooooookay. Well, before going to bed, I just looked up his scouting report on 2080baseball.com and saw that his future offerings profile to a 50 on the 20 to 80 scale. So, average. The fastball that you claim to be average sits at 91-92, can hit 94. So, average.
Everything else, delivery, athleticism, pitchability is average to below average. Mound presence is a plus, that's great.
OH's own @Luke-OH back in November was slightly more generous and his fastball/change 55s. With the ceiling as a #4 starter.
That's his CEILING. That's if everything goes RIGHT for him. It's rare that everything goes right for a player. The baseball landscape is littered with many players that things did not go right for.
I wouldn't bet that everything goes right for someone with average stuff. But if you're excited about average pitchers, I don't know what to tell you.