Can't make a full premade for Crystal Tower...

[Yshnal]

(Snip)

But that would require a lot of balancing to keep up each difficulty, and that would draw resources from other things being updated in patches (unrelated to raiding). As I said, they don't have infinite time or an unlimited budget, and they're switching between CT and BC in each big patch for a reason, instead of updating both at once. WoW, and others, can do it because they focus just on that, but I don't think that that's viable here.

In a perfect world we agree that that would be the best way to do it, and I'm sure that SE would like to do it too. But they simply can't without having some trade-offs. That's what I was trying to explain. Maybe they'll do it over time (see primals and hard dungeons as an example), though, but not now.