A ton of good thoughts on this. Here is my two cents, unrelated to prior opinions.
On QBs, Nathan Rourke was a special player because he made the opponent defend the entire field. N Rourke is an all-time program great and it is unlikely that he can be replaced-Albin will still do what Ohio does with some modifications.
That said, Kurtis Rourke and CJ Harris are intriguing. Either one will inherit one of the deepest, talented offenses in recent memory. That is a big boost.
I imagine both QBs will get a chance. From what I've seen on the high school video, Kurtis reminds me more of the Tettleton-style and Harris more of the Nathan Rourke-style. Not saying either will be as good, but Ohio has shown it can go with an offense that is more passing or dual-threat.
I'd say if Solich had his choice, he'd go with the dual-threat, if it is otherwise even. Looking at CJ Harris in HS, he looks like a raw version of Nathan Rourke in the running game. If you look at HUDL, a ton of what Harris did on the ground, especially as a senior, looks like what Ohio would run: read option, speed option, QB draw, etc.
https://www.hudl.com/profile/8217110/CJ-Harris Additionally, Harris threw a heck of a deep ball in HS. Reminded me of a HS version of Randall Cunningham- so smooth and the ball just goes for days....Most important position battle of the season.