You have a point in this, i belive many humans died in theramore so some work for Val'Kyrs. #RhoninSylvanas'sSlave, who else died in theramore? Jainaundead? and reveal that the one that survived is dreadlord?
And Undeads would get port in their capital .
But why i feel like everyone just forget or intentionally not mention one city that should have to be build. Youl talked about Gilneas, Silvermoon, Exodar, Gnomeregan etc...
Why do you skip only one race city that deserve to be build, that is Darkspear trolls capital. Even gnomes have cool city and Trolls got what? generictrollhut1 and generictrollhut2 with some bridges made out of the wood.
Edit:
Btw. i forgot. I think that Gilneas will be givven to worgens and they will have to give home to the night elves this time. And Lordaeron will be so much damaged it'll be under rebuilding for 2 expansions, look at all those siege machines in the cinematic. And alliance will have to keep large amount of forces to keep reconstruction safe. The diffrence between supposed construction of undead capital in undercity and reconstruction of Lordaeron is that Lordaeron is near frontlines with some of the mountains defending alliance from Silvermoon and on the other hand, there is no alliance force near theramore, not unless they made Vindicar full operational alliance assault ship.