I mentioned this last year and got smoked for it but the vast majority of the OL/DL that were responsible for the 2023-24 playoff runs were Herman recruits. Sweat, Murphy, Collins, Broughton, Sorrell, Jones, Majors, Conner. Sark and staff did not ID and eval any of those. Kelvin Banks is the obvious exception but I don't know that you get a lot of credit for that eval, everyone in the country had an offer in and he was a stud from day one.
Fortunately it does look like the ability to evaluate and develop from start to finish is there on the DL side, which is impressive given coaching turnover. And certainly Flood did good work with Jones and Majors (less so Conner). But the career arcs of DJ Campbell, Cole Hutson, and Cam Williams are the first returns we have on Flood's ability to evaluate/develop his own guys and they are... a mixed bag. Campbell and Williams are/were both inconsistent and undisciplined, Cole Hutson is just bad. Goosby looks pretty solid at LT. I think you can cut Baker some slack as a second year guy, I don't even know if he's 20 years old yet. Campbell is another one who could have gone wnywhere in the country but his development, while not completely absent, does leave you wanting more. The rest of Flood's recruits either don't look great after several years or can't get on the field over guys that don't look great after several years. I don't know that we have proof of concept that we can actually evaluate OL talent.