I think it would fly! Would take a lot of infrastructure changes to build a stadium, etc., however, think about places like Kansas City (which has two pro franchises) or Buffalo (which is a dying rust belt city). KC is not far off in its demographic from OKC and Buffalo, in my opinion, is way behind OKC. OKC has the benefit of a close proximity to Tulsa & Wichita that it could draw off of for attendance & fan support also. Dallas, of course, would have major opposition to this as it would cut into their fan base.