We don’t even know that Onyxia did infiltrate Stormwind in that timeline.
Doesn’t seem like Garrosh would’ve ever gone to Azeroth.
Possibly. There’s nothing to confirm Varian married Tiffin.
Would be interesting to find out.
Indeed, which is a little bit of a shame. These AU’s do provide some fun food for thought, especially when the MU has become dry and bogged down.