^^ Agreed. Although I personally would put DB and TG the other way around. It's also possible that some of those areas are part of the other content. For example, datamining suggests Abah's Landing is part of the Thieves Guild content. Considering the connection between Mephala, the Morag Tong, and the Dark Brotherhood, it's possible that the Spiral Skein (Mephala's realm) will be part of the Dark Brotherhood content.
The last thing about Spellcrafting I think was that it is still being worked on (from ESO Live a few weeks ago).