Sorry, did not explain clearly (tried not too actually
)! ATBC (depending on who you spoke too) was a fairly good org for bowling (imo). It was mainly the people who did not think they did a good enough job that broke away from ATBC to form these other associations!
Hey, they may have been right as the ATBC did not last too much longer afterwards!
Problem is they all had their reasons in the past, and now there is tradition for all associations out there (look at ECCC! - Very popular and now steeped in tradition).
Rather than booting the non TBA associations, getting them to (attempt to) get past the problems of old and pledging support for the TBA would probably be a better step, me thinks! Maybe a pipe dream, but that's me and my rose coloured glasses I s'pose!