I truly believe that the only way to avenge Teldrassil is for night elf fans to permanently unsubscribe and not look back. I do not think it will receive a satisfying resolution in the game (by universal and objective standards) in terms of the factors that led to it, the response to it or the lessons learned from it and future directions for the night elves.
No doubt some vain flamebaiter will drop the question on me- why are you still here? Well, for one, I want to see where this horrid story ends to know that my choices were worthwhile and secondly, my subscription ends in 6 days.