Creating the Level 60 Roulette tier so soon was certainly a huge disappointment. Evidently, SE wasn't listening when all the complaints came down the pipe about lack of variety of dungeons in Expert Roulette pre-Heavensward - and we had THREE dungeons in the Roulette, then! Heavensward came around, and there were only two dungeons in Expert; folks were annoyed, but hey, there WERE only two level 60 dungeons (discounting the Research Facility), and given the horrendous amount of content SE had already churned out for Heavensward, it was reasonable to expect only two new high-level dungeons. More dungeons would be added in due time, and that would give Expert Roulette the variety it so desperately needed.

Except it didn't happen that way. Two new dungeons were added to Expert - but then they went ahead and created a new Roulette to move the old dungeons to. So now, not only does Expert still lack variety, we can be confident that in the future it will ALWAYS lack variety, just like the pre-Heavensward Expert Roulette except worse since there's only two dungeons instead of three. Most unfortunate.