I’ll be short: NO ONE CARES FOR ALLERIA AND TURALYON AFTER ALL THESE YEARS.
I know the lore and I even played Warcraft 2 when it was CURRENT content. But Alleria and Turalyon are as dull and dusty legends of the past as possible now. To make them shine, they need a badass story, competing the badass stories of Chen Stormstout, Yrel or Khadgar. Preferably with cutscenes and throughout expansion.
Otherwise, don’t even bring these moldy skeletons out of closet.