I wish they would have talked to my Surana. He would have tried to talk them both out of it. As it was, it was a nasty surprise for him to follow Zev to Kirkwall and discover Anders was alive and possessed. I suspect the reunion with Anders involved a lot of yelling, followed by mutual recriminations and a refusal on the Warden's part to refer to Anders by any name other than "Justice" henceforth. And an unflattering comparison with Jowan.
I think my Warden would honestly refuse to look into Ander's eye anymore after being possessed by Justice, but otherwise our Mages have the exact same reaction after seeing Anders again. Though, I think my Amell would be kind of soft on Morrigan (if she's posses the Well's powers) although she'd kind of hit the Inquistor in the face for giving Morrigan such power...
Do góry
My Warden had had it with abominations after Connor, Uldred, the Baroness, and whoever else I'm forgetting, but she definitely agreed with Wynne that a possessed mage isn't necessarily an abomination if certain conditions are met. (We can argue all day about whether Anders/Justice fits that "not an abomination" definition, and I know we wouldn't agree, but that's not my point.) However, finding out that Anders and Justice had merged really didn't mean anything to her. Anders? Good. Justice? Good. Together? Honestly, my flippant comedic response would be to say "They'll cost less to feed and clothe this way!"
