So I don't know if anybody else noticed this yet, but the MM quest line is up and reveals that both Alleria and Vereesa are involved.
The Rescue - Survey the rise ahead and elminate Legion patrols.
- Legacy of the Windrunners
Stop the Summoners - Defeat the eredar summoners before they bring in more demons.
Search for Your Allies - Go deeper into Legion territory and try to locate Alleria and Orestes.
Defeat the Hound Mistress - Slay Mistress Torvis and her fel hounds, then resume the hunt for Alleria
Silence the Herald - Defeat Herald Xarbizuld.
Enter the Cathedral - Enter the Cathedral of the Inquisition.
Free Vereesa Windrunner - Slay D'zorykx the Trapper to free Vereesa.
End the Inquisition - Defeat High Inquisitor Qormaladon.
A Bow of Legend - Wield Thas'dorah, Legacy of the Windrunners.