To be honest, with all the talk of different timelines, I was hoping to go up against the Undying Mind in numerous locations. Same fight, different environments. Set up like Nightmare Hunts. Not necessarily adding anything new to the game but lets say the boss room from every strike in the game? The two Cosmodrome locations from Thunderlord and Risk Runner quests? Maybe throw in the old Undying Mind D1 boss location as bonus.
I was also expecting to fire this encounter up at Ikora's portal, just like we do with Eva's Haunted Forest.
The seven week build up was a massive non-event unfortunately.