Dragon Age is a universe packed with unique lore, history and characters. The depth of the lore is something to be admired, and you can tell that David Gaider and his team put a lot of thought into creating a sprawling world.
An even more impressive feat is that the writing team that worked on Origins and Dragon Age 2, several of whom are now gone from BioWare, may have sketched out some future plot details for Dragon Age: Inquisition and even Dragon Age: The Veilguard.
There's a book found in Dragon Age 2's Black Emporium called The Emergent Compendium by Scholar Bodaliere with allusions to future events, similar to the less-subtle Notes of Arl Foreshadow from Dragon Age: Origins.
The Compendium is a magic book wherein "new entries appear of their own accord." These entries are images accompanied by a line of 'gibberish'. In reality, these captions are a transpose cypher, where every letter needs to be moved back three spaces in the alphabet.
The first image is of "a newborn of Rivaini complexion," with the subtitle "Not He." We don't know a lot about Rivain, but the peninsula nation appeared in the 'Thedas Calls' trailer for...