Have these been mentioned? I believe they are from the latest push: (I placed them within spoilers as to not break formatting or visually spam you.
Falstad has been replaced in the Ironforge Council, Kurdran is back from Outlands and sitting at the table in his place.

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Flavor dialogue text added to an NPC in refuge point regarding the return of Danath Trollbane:

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This is interesting to me. Sons of Lothar finally making a return from Outlands and back into the Alliance. For a gameplay standpoint, I wouldn't expect Khadgar to make a return, seeing as he is so tied up with the Naaru now, but it would certainly be nice if we were to see Danath coming back to find his cousin, Prince Galen, turned undead and allied with the Horde/Forsaken.
One can hope we will see some fighting over the ruins of Stromgarde, its Prince, now part of the Horde, with legitimate claim over the land (in a way, you can say he does, though it would be disputed by the Alliance on grounds he is not alive anymore, and it's not like they would want the Horde to have it), and Danath, his cousin, with a claim of his own to retake itfor the Alliance.
Much potential for awesome story development.