Unconfirmed Rumours About DA4

With the amount of new detail given to the character creator, people will spend days creating their character before ever playing the game.

To save time and money, only the main character will talk while all npc's and companions will have a dialogue box.

The main character will learn the only way to deal with Solas is to offer him a cup of tea

There will be a trophy called Let the world burn. To get this trophy, the player doesn't do anything once the game starts. After several minutes, a critical quest failure screen shows up letting the player know Solas has succeeded in destroying the world

The executors are the andromeda initiative

Unconfirmed rumors
If you helped solas in dai with artifacts then da4 will be harder

Every elf in dai will be your enemy including the one that drips the asker in haven

The choice of killing or letting that noble live when you meet vivienne will effect the storyline

We will meet/fight corys lt at some point. Cory will have some impact in da4

Varric will be the first person we meet after an introduction scene/mini game

We are going to weisdhaupt(spelling) at some point

We are fighting one or more of the villains from tevinter nights

We are returning to skyhold-my guess as part of a quest. Solas has left something that is key to stopping him or a big bad

Returning characters-sandal, the dwarf who tells us about mosaics, the elf from bulls quest (gatt). These characters survive regardless of choice and are not who we expect

Multiplayer will be Cult of the Nug, where it's horde mode waves of the Nug versions of our usual enemies; nugs with Qunari horns, nugs with red lyrium shields, poison-spitting nugs etc. Tha bosses will be giant mage spiders with staffs (they gave them hands for a reason!) and giant, fire-breathing nugs with wings.

It will be revealed that Mabari are not only sentient, but have devised a plot to pit other species against each other, weakening their rivals before wiping them out, and moving on to their ultimate goal of exterminating cats.