Only Hoco had one championship at GT sad npyll to domination over teams
Not really. No Hoco teams entered U15A. And while NPYLL teams did win both U13A and U11A, the head to head wins and losses were very close. The B level does not have an upper age limit for the younger kids making it almost impossible to compare teams.
Pretty even distribution of head to head wins. B Level games don't really count since so many teams have kids playing down a level. A Level at least has a hard age limit for the oldest.