A few of us old manne are planning on making a comeback - ages 40-50ish, though we're probably only about 7.
Looking at your MyBB join date you'd probably fit right in and it'll be great to get up to 10-12 at least.
Leveling will be a project so I forsee small groups teaming up on the same questlines / for dungeons or just hanging on discord inbetween talking kak about the horde/alliance.
Also, if PVP server, then it'll be quite useful to holler for a hand to chase off some pesky rogue sapping folks at a remote flightpoint. I can see the appeal to jam on a PVP server for the authentic experience and added dimension, but also the hassle.
Will see closer to the time I reckon.