Will the model of content change in 4.0?

[Rufalus]

I think he want something like:
4.1 - 2 ex dungeon
4.2 - 4 ex ungeons
4.3 - no new ex dungeon
4.4 - 2 ex dungeon

less predictable

Since there are already so many dungeons, but they aren't very fun to replay so many times...
How about a new mode for all existing dungeons.... No level sync so your lv70 rotation is intact for fun, but push minimum item level to maintain challenge, adjust enemy HP if needed, add new unique loot which is relevant to progression at Lv70, add random elements like a chance for mobs to be infected with an enraged state / red aura in which they are more powerful but will drop a special chest upon defeat. Things like that so we can go back to our favorite places be it Copperbell, Sohr Khai, Snowcloak or whatever takes your fancy and use the new option to play them that way.