It's also a bit premature to demand something that very well may already be a thing that will exist at the
end of this expansion.
Given how they are
dedicated to never updating ultimate weapons to give ToAU/WotG/SoA jobs Relic access.... (Or Empyrean WS access for RUN and GEO...)

They didn't seem to have an issue adding RUN and GEO to these from Abyssea when SoA dropped........
Coupled with how Final Heaven was suspiciously left out of the H2H update where
every H2H WS got changed....
And how the Su5 GK gives out Kaiten...
It could very well be that we're getting a literal Relics 2.0 that has more relevant jobs on them and Relic WS access.
My main point though: maybe wait for more than 3 missions into an expansion to demand new ultimate weapons.