Well, some of the stuff is just throwing up something to see what sticks. For instance he says: "
Miami and
Virginia Tech are reasonable SEC candidates. So on and so forth. "
There's long been this general notion of, let's just rebuild the old Southern conference when people mention expansion targets. The thing is if the SEC adds teams without really expanding their geographic footprint they are going to continue getting curb stomped financially by the Big 10 who seems to better understand how money works.
Having said that, I am worried the SEC is going to get further screwed over by ESPN (who has been perpetually giving them bad deals) and in the case of the info you are providing, one would assume they are willing to negotiate (since the grant of rights deal is signed with them) if it's good for current ratings. The thing is ESPN only has to care about the current deal that the SEC already signed giving ESPN their soul for the forseeable future. They don't have to care about the future of the conference, or even the sport really.
So when those teams get settled in and have played .500 ball long enough for people to realize they don't really care about them? ESPN won't care, they'll get a cheaper deal next time... But, the SEC is in a bad position having already signed the deal which has already aged poorly, so what can they do other than tell ESPN to take a hike.
My hope is that the SEC can hold firm on some sort of logical expansion that is actually an expansion and not just doubling down on territory they already control.