Why are people so fixated on the Big 12 and PAC-12 on this? Most of the new non-conference games are going to come from the ACC. This isn't something the SEC just did unilaterally. And we're not going to just be on our own to find non-conference opponents. There will be a scheduling arrangement between the SEC and the ACC.
I don't think it's ultimately a big deal, but being Mississippi where we're just as close to Texas as the Atlantic Ocean I want to have the option to play teams like TCU. Hell, our largest alumni chapter is Houston isn't it? I know that doesn't mean jack because that did nothing to help us get folks to come to the Texas Kickoff, but if we MUST play a team, I would like it to be a Texas team probably 1A or 1B to ACC teams.
Agreed though. Conference alignment with the ACC has been a thing coming.
Georgia-Georgia Tech, USC-Clemson, UF-FSU, UK-UL, and Vandy-WF are already long standing rivalries. Then you have VT who tries to schedule an SEC team each year. It doesn't change much, and like I said, it's teams with fans that have the same cultural identity as our fans. It just works.