This expansion feels like such a waste of potential interactions between major characters

You make an expansion centered around the afterlife, allowing you to bring back as many old characters as you like. Great. And then you almost completely ignore their pasts with other characters.It's so dull. So uninspired. You brought the characters back and just called it a wrap. Thrall and Draka at least was nice, good stuff right there. But seeing Vashj and Kael'thas limited to just a few throwaway lines of mockery was just...sad. Like, Vashj rescued him from execution, they fought together for centuries, and that's it? Or the lack of any input from Thrall when Garrosh dies gloriously. Hell, I'm sure Sylvanas would have some choice words for Kel'Thuzad.It's all so bland.