I am definitely going to, but not sure exactly what I'm going to do. One definite question is if we're going to create an "Echo of Trivial" guild somewhere.
Unless there are a bunch of Trivs who want to do that, I'll probably end up maining Horde...since that's one thing I never did during the original vanilla WoW. Otherwise I can recreate one of my toons from back then.
I doubt I'll ever raid, since I plan to not rush at all, and it will probably take at least 6 months to even hit 60. Longer if I decide to do the other thing I never did in vanilla, and play on a PvP server.
Would love to create a levelling group and chill in zones 5 levels higher than us, like H, Lierra and me briefly did back then, but as with BfA raiding there is no reliable time to do that...