While I don't mind the idea of splitting up the dungeons, my main concern is what's going to happen to the dark totem pieces. I spend most of my slayer/general training in the catacombs to try and farm pieces. Let's say they remove smoke devils into their own cave, will they still have a chance to drop totem pieces or is it only the few monsters they keep within the "main catacombs" itself?
The intention isn’t to change how current mechanics work, just to move them into their own thematic dungeon. There will be clear references to the dark altar within the scenery in the new caves that will explain as to why these monsters still drop totem pieces & shards.
I also mentioned on stream that if anything, more training spots will be added to ease up on any overcrowding issues.