Probably the Cotton Bowl for a while and then a stadium like Texas Stadium. After that, maybe a Jerry-world equivalent if the Dallas Cardinals are that popular. Also, if the AFL never comes to fruition and the WFL doesn’t get its shit together, the obvious merger is the USFL and it happens in the early 90s and is monumentous. I picture an NFL with 20 teams because sooner or later they’ll get up there - I picture the entire current NFC minus AZ and Carolina, add the Browns, Steelers and Colts, add the Dolphins and Bengals, and for good measure add a team in San Diego. Then we add USFL teams. Later. I’m tired.