Just finished watching the PAX stream. Main thing is this DLC IS the LAST ONE tied to our Inquisitor's story so it makes sense they brought Solas back one last time.
Also something really really cool Mike Laidlaw said about the way the imagery and marketing was set up around the companions.
No matter where Solas is in relation to the Inquisitor, he is always looking at the Inquistor because he's fascinated and intrigued by him/her.
I thought that was really interesting and I wonder if we'll truly be able to close those loose ends in regards to our story and Lavellan's relationship with Solas.
Please Bioware if you can make this right.