What's wrong is that you're forgetting about how the meta works.
Currently, there are 2 incredibly powerful, meta-defining datacrons active: DRey FDC and Hodacron.
If my opponent and I place both of these in the front line and I go into GAC to see I've been full cleared, I know I have to beat both dcrons to stand a chance of winning, so those are the first two defenses I tackle.
If I fail to beat those teams with the available counters, I know I already lost the match. It's a waste of my time to log attempts vs the other 6 teams in the front zones unless I reeeeeeeeally need that bit of credits that you get for each GAC team you beat, which I don't.
As for keeping the thread alive: I would normally agree with you, except for the fact that the model of these forums is abysmal, atrocious, awful, backwards, stupid, user-unfriendly, laggy, bad, horrendous, and it stinks. The old-school message board style that the OG forums had was perfectly fine and I hate that some corpo suits forced the SWGOH forums to merge into this irredeemably, irreversibly broken and counterintuitive website, because I'm 100% certain that's what happened.
The site lags harder than ancient dial-up. Visually, it's hard to tell if a post is a top-level comment or a reply. Seriously. I hate this website. I don't understand why I post here so much. This website is cursed.
Also, your ideas to "fix" GAC are fine by me if you keep them far away from Kyber, because Kyber works very well in the current state. A "difference" of 1mln GP isn't a difference where I am (K2, 13mln GP), it's nothing. It's a rounding error.
mykdapet Are you seriously, with a straight face, complaining about a 1.2mln GP difference when you're 12mln GP? This is not a real GP difference. This is a difference in how many R7s vs R5s you and your opponent have. Maybe a difference of one GL. It's a difference that can stem from how many relics you've applied to raid teams to qualify for higher difficulty tiers. It's laughable. We're talking about 10%. If someone with a 4mln account came here to whine about their opponent having 400k more GP, you would rightfully laugh them out of the room. Your post screams "skill issue".