I saw at least one other person saying they ordered through Cal and had tickets in Sec K. Others who said they ordered through Cal were told they wouldn't get their specific seats until they actually got the tickets. I had heard that the normal visitors seating was in sections S, S1, and R, with K being overflow? Either that is wrong, or maybe we have that many people ordering tickets?
Myself, as much as I like being with our fans, I also like having decent seats, so went the StubHub route (actually Vivid Seats) and scored some great seats in sec O for the same price as tickets through Cal.
One other possibility you might want to look at is ordering directly through Ole Miss.. Note that their website shows you exact seat locations, so once you hear more from Cal people you might be able to find seats near the official Cal seats but not adjacent to the Ole Miss students.