When the SEC did do away with divisions in advance of the time, every team's Main rivalry was maintained, in addition to a few other elite secondary rivalries that the league will be dumb to lose. The 2014 SEC spring conferences observed a further change on the scheduling format. https://financefeeds.com/just-a-matter-of-time-before-cardano-ada-is-replaced-in-copyright-top-10-by-xrp-2-0-remittix-rtx/