I've seen many players who were average or good but not great at one school go someplace else and flourish. Michael Penix was decent at Indiana but blew up at Washington. Dillon Gabriel was adequate at Oklahoma and was a Heisman finalist this year at Oregon. Same for Bo Nix going from Auburn to Oregon the year prior.
Not trying to start anything here, and I know the examples above are all QBs but my question is this, and not just in Squirrel's case - how much of his lack of production is a result of poor coaching? If he goes to FSU and has a stellar season next year, that could speak volumes.