There are so many things happening in youth soccer today. Tulsa Nationals no longer exists. Tulsa United and Metro Tulsa merged a few years ago and pissed off Blitz. Blitz merged with OKC FC under the OKC Energy name. TSC has tried to acquire several clubs, started to, then backed off. TSC is still, for the moment, the largest competitive club in Tulsa. Sheffield United has now merged with Broken Arrow SC as their competitive branch. Metro Tulsa has started their own competitive side. WSA has merged with a bunch of small clubs all over the state and is trying to get their girls program to the highest level of competitive soccer and lured 14 TSC coaches away. Blitz UNMERGED with OKC FC and is now back to Blitz. Bixby Highlanders merged with Blitz. Tulsa Athletic which took over Tulsa Nationals merged with Blitz (basically, Levi Coleman took his teams back to Blitz after taking them away from Energy last year). Basically Tulsa has been left with TulsaSC, Blitz, and WSA as the most competitive clubs, Sheffield and NEOFC (Owasso) are also there but they don't have the ECNL designation.
And the player pool is a merry go round every time a coach switches clubs.