All fair points.
The thing is, it is up to FSU's own fanbase to sell out their stadium. Nobody else's. From their early days as an ACC member (1992-2000), when they were annually finishing their seasons ranked in the Top 5, contending for the national championship, and, pounding their ACC foes into the stadium turf, nobody in Tallahassee was complaining. And, their stadium was sold out every single home game.
It is nobody else's fault that they hung onto Bobby Bowden for 3-5 years too long, or, kept Bobby B's incompetent son on as OC, when it was clear he was in over his head, or, failed to coach up the talent that kept matriculating to FSU. Their fans did not like what they saw, so, they showed their anger by not showing up. A tough economy the past 5-7 years has not helped, either.
Yes, we all want fanbases of our opponents to come into our cities, spend some of their hard-earned money, and, help fill our stadia. But, thats not always going to be the case.