One dungeon per patch!?

[SieyaM]

But nothing is being removed here. Every single dungeon already added to the game is still going to be there for people to play, just as they are currently doing. We will continue to get more dungeons in the future, but the number added at one time will be smaller.

There's no point in allocating a large portion of development resources on content that is underutilized. If enough players were actively making use of level cap dungeons outside of roulette, SE would likely continue to follow the old patterns because they were getting used enough. Since they've announced they're going to focus on developing other content instead, their internal reports are probably showing that few players are using them except for roulette so the content isn't being used enough to warrant more of it being made.

We can't get much lower than 1, which is what we are at now. Any less means that we are getting none outside of the initial expansion release, and even lower then means no dungeons per expansion at all.

[linay]

We can't get much lower than 1, which is what we are at now. Any less means that we are getting none outside of the initial expansion release, and even lower then means no dungeons per expansion at all.

Less than now means a dungeon every other major patch. Less than that would be your two scenarios.