I've posted this before, but without divisions, and presuming 3 permanent rivals where the top teams get two top teams and a bottom team (UGA will get Auburn and UF, and then Kentucky or USCjr). You then rotate through the other 12 teams every other year. Here is an example of what the UGA schedule will be like:
Starting in 2024/25, In Conference schedule - sample every other year 3-6-6 schedule (with the Nerds thrown in):
@Auburn, Florida, @Kentucky, GaTech | Alabama, @Oklahoma, Texas A&M, @Ole Miss, Mizzou, @South Carolina
Auburn, @Florida, Kentucky, @GaTech | @LSU, Texas, @Tennessee, Miss State, @Vandy, Arkansas
@Auburn, Florida, @Kentucky, GaTech | @Alabama, Oklahoma, @Texas A&M, Ole Miss, @Mizzou, South Carolina
Auburn, @Florida, Kentucky, @GaTech | LSU, @Texas, Tennessee, @Miss State, Vandy, @Arkansas
So, in the:
Even years, we would get Bama, OU, ATM, UF, Auburn - then Kentucky, Ole Miss, Mizzou, and USCjr
Odd years, we would get LSU, Texas, Tenn, UF, Auburn - then Kentucky, MSU, Vandy, and Arkansas
So, that's who we play and for each team it's going to be like this ... about 5-6 top teams per year, and then 3-4 bottom teams.
Next year, we are @Bama, @Texas, @ Ole Miss, @Kentucy, UF, Auburn, MSU, and Tenn. It's easy to see 7 of those in the top 25 pre-season.
As I posted, divisionless football for the SEC and then B1G will be much tougher.