Next Skyrim DLC Leaked

Recently Bethesda has trademarked yet another Title the same way as they Trademarked Dawnguard

I may have said this in an older post but it is going to be Named Hearthfire.
(As said in a former post)

More research on Hearthfire leads to the conclusion that it is a time period in the Elder Scrolls Universe and so is the Ninth of the twelve seasons.
I then did some more research and found that there are several Annual events which occur during this time which could lead to information on the next Skyrim DLC.

The first of these events is the Rites of Moawita which is performed by the Sigic order.
We have already met the Sigic order during the main quest line for the Collage of Winterhold.
This means we could see more of them in this new DLC or maybe not. This event is said to happen on the first day of the Hearthfire season.

The next event is the Tales of Tallows on the third day. This is said to be where Necromancers celebrate necromancy and so many people are scared to go out in the streets. Both these lead towards a more magical DLC that could possible lead to a war between the Sigic Order and possible a new group of Necromancers.

On the sixth day is another holiday named Khurat. This is apparently when many priests become Scholars and those without children pray. This again leads to a more Knowledge based DLC and I have to say there are a lot of Holidays in one month.
This Holiday is said to be held in Iliac Bay in the Wrothgarian Mountains. This is only located on the border North west of Skyrim. Which means of course its in High Rock.
This could lead to the conclusion of possible new areas in High Rock or possibly the whole new land since it is not as big as its other areas in Tamriel.

On the twelth day is Riglametha; This is where the people of Hammerfell and Lainlyn have a large festival celebrating all the gods have given the people of Lainlyn. Riglamentha also means Great offering which means that an offering is of course given to the gods but of what we do not yet know.
This means that we could also be going to Lainlyn which is a Coastal town located south of Iliac Bay.
What I also forgot to mention was that there are Festivals during the celebration such as Graewaj which translates as "Crows who were punished" or "Crows who are punished". This could mean new locations and another festival quest.

The final Event is "Childrens day" which there is no information on but it does happen in a small Isle off the Iliac bay.
This information in my view could lead to a DLC that has several side quests Linked into these events and possibly a main quest which most likely happens with the Sigic order, or it could be about those Necromancers I talked about earlier/

Overall this DLC Could either be for Skyrim or The Elder scrolls online but it looks to be a DLC filled with quests and new locations which will hopefully be part of the events specified.
This DLC could also give us details on when it will be Released since Hearth fire is Practically September but is said to be the end of Autumn.