Zodiac Weapon quests's feedback to Yoshida (since you asked for it from your letter)

[Raestloz]

If they consider making zodiac gating easier, then they will be forced to consider the same for high allagan weapons. For balance.

Be careful what you wish for.

I don't get your reasoning.

High Allagan Weapons drop from the last Turn of Bahamut. If you somehow managed to procure it, you've just defeated the entirety of Bahamut WIHOUT it. It's now nothing but a bragging rights until the next turn of Bahamut rolls.

At that point, no amount of balance will counter the fact that you've finished Bahamut. I'm not saying that they can make them have 99999 damage and be totally a-okay, but what kind of balance can you bring to the table to counter removing the RNG aspect of Atma?