Yeah, I get that it's tough to get used to. But that's what it means to be Head Referee. Ultimately head ref as the only title of power is a relic from a time when Negrek was simultaneously head of legislative, executive, and judicial branches, so it no longer has to be quite like that... but it is a seat of power nevertheless. I think it's a necessary one, too. Referees are the backbone of the league because they are how the league functions, and so the head ref is responsible for ensuring structure and consistency of battles.
I think champion is the wrong analogy because champions are about being the strongest rather than structuring and ruling their respective leagues, but nevertheless - people like Bill and Lanette aren't barred from becoming champion, but that would be a separate and additional responsibility to their roles as box system nerds. They would be enormously important to the league and to all trainers because of their box systems even before becoming champion, but their relationships with the body of trainers and gym leaders and whatnot would change as soon as they stepped in as champion too. Before, they'd've had quite a lot of power and responsibility too, but they didn't have a title that essentially means "I am in charge", so they could talk a little more freely with trainers and be less concerned about their interactions with everyone. After becoming champion, they are elevated to being an outright authority.
So, I mean, the ASB database is excellent and you've done amazing work on it, there's no doubt about that. And if you took on the role of Box System Nerd or Asber Professor or Background Activities Deity you would have the freedom to act as a project manager. That sounds a lot more in line with the vision you have. But if you want to be Head Referee, you have to be prepared to shoulder responsibility for the entirety of the league. Even if you have a council that debates and ruminates over changes to the league, you are their head, and you are furthermore publicly the face of the ASB committee.
I get that it's stressful, especially since how you relate with the public is practically a side note compared to your other responsibilities, but that's what being a leader is like. And um, I don't mean to come off as being lecturing. I just figure it's best to say this earlier than later.