ECU's best chance is an asteroid flattening about 45 other schools including every single competing campus in North Carolina.
Conference-wise, they have hit their high-water mark. No one, but no one, but no one, but the American Conference has any use for the 5th best program in North Carolina. There isn't a single dollar to be gleaned by picking up East Carolina. At the conference meetings, they'll be the ones standing in a corner next to Tulsa saying, "man, can you believe we made it to the big time?!"
So stop, just stop.
Fishy, ok I get your point, but now you're going too far.
ECU in the BIG or SEC, especially the SEC, a conference far more willing to take a shot at them would immediately put them above WF and Duke in terms of football. Way more people, on average, attend ECU games in person than Duke or WF. Tobacco Road is too saturated for football - works for basketball and other Olympic sports, but not football.
ECU has lower admissions requirements than both WF and Duke and more bowl history as well.
ECU has been making noise for a while, currently ranked & could very well be this year's UCF for the AAC.
We all forget that upside and tradition can be created at universities. Once upon a time Wisconsin, Oregon, South Carolina and Baylor were mid tier to bottom dwellers in their respective conferences. UConn became a basketball power, and perhaps the best one in the modern era, especially the past 20 years. The Miami Hurricanes almost gave up football just before 1980 or 1981. I mean we could go on here.
We also rarely discuss the fact, and I definitely include the BIG here, a lot of crappy teams in p5 conferences don't deserve opportunities to sit at the big boy table of CF, especially if a downsized super division unfolds. So many teams would get the shaft under such a proposal & I suspect major lawsuits would unfold, coupled with Congressional involvement if a super division is in fact in the works.