I'll hold my hands up to not following the Paris show particularly closely, but this slide caught my eye.
The way I see it, The Baldesion Arsenal is going to be the next large scale content akin to now Eureka and Diadem were to Stormblood and Heavensward respectively?
If it is indeed a feature of 5.0 (Or more likely, 5.1 and beyond) and it truly is as ultra high end as SE's slide suggests. Why on earth is it being gated behind Eureka? Are lessons not being learned here?
Gating the Coil tiers behind each other was deeply unpopular and effectively added an annoying barrier of entry for those looking to break into the raid scene later in ARRs cycle. This strikes me as quite a bit worse, as it's a far bigger time sink to grind through the levels in dead Eureka instances than it was to go mow through a modest number of nerfed bosses when you were drastically over geared for them.
I appreciate the lore side of things, but expansions should be a clean slate to give everyone a level playing field again. This just seems like a barmy barrier of entry that's going to put off quite significant chunks of the player base that it's apparently aimed at?
*Edit*
Whoops, turns out this isn't 5.x content after all! I'll go back to hiding under my rock =(