I honestly really hope they'll pull off some MacGuffin nonsense just to resurrect Onyxia from the dead uncorrupted. I mean that; I think that a cleansed, but ruthless Onyxia would be a great addition to the current roster. Reveal that she's still unrepentantly evil politician, easy in throwing away the lives of others if it serves her. That she didn't owe her megalomaniac tendencies to being corrupted, but just to be herself. Have her be a new Alliance character, with a ruthless, cunning edge to her. Someone with patience. And someone truly ruthless to whisper in Anduin's ear.
WRANDUIN IS COMING !
Perhaps I'm being a bit naive, but I really didn't read the Wrathion complicated bit as a romantic insinuation. Rather I took it as a shot at Wrathion's fickle youth. Wrathion was very fickle in Pandaria. Besides the waiter that dealt with his bull crap in Pandaria, not to mention the champions he worked with, would consider him a fickle child at that time. He appears to have grown up a bit, but he would still have that legacy.
And what about nozdormu? He haven't appeared for years since then.
Jeez chill out, you are definitely just seeing and reading it in a context that you want it to be in and getting mad at blizzard because of your made up fairy tale fan fiction. Why are you assuming these characters sexuality, and why does it matter? You need to take a deep breath, then come back down to reality.