If the fourth entry in the series takes place there either wholly or in part, the relationships will likely be strained between characters affiliated with the Andrastian Chantry and those of the Imperial Chantry, particularly as each potential Divine in Inquisition takes a different approach to the role.
Rumors have swirled that Dragon Age 4 will take players to the Tevinter Imperium, and at the end of Inquisition's Trespasser DLC, it is suggested that Solas is involving Tevinter on his quest to restore the elves.