I absolutely think it can, right size IMO. We are scrambling to catch up with Asheville, but their size will limit them, certainly not their fervor. I wish someone would really fix the requirement of a distiller's license to brew high gravity beers. That's what TN is missing IMO. No real way to make DIPAs, Barleywines, RIS, etc. That's where the giants in craft beer distinguish themselves, with the exception of sours and a few others.
The distiller's thing is a big deal. There need to be much friendlier "rules" for brewers in Nashville before we can get too big. Yazoo can produce high grav beers, but only do 1 production one.
CSB will be debuting thier first high grav this Friday and will likely have it at ENBF. They have a first class brewer.