I like the idea of that. It would be nice if they made like a memorial garden or something, provided a small quest chain where you perhaps have to honor the fallen and such...maybe give a small reward like a piece of vanity gear or even consumable fireworks or something of the sort just to remember the event and celebrate. It would be a nice gesture. I never played 1.0 but I do like the idea behind the lore it would bring to the game. That truly would make it feel like a world in its own right.