What it does not outgrow is certain facts the her people are the High Elves, NOT the Bloodelves. Nevermind the fact that Quel'thalas and Silvermoon are at odds with each other. Add to the fact that her immediate FAMILY (Husband and Son) are Alliance. More fuel can be added with the loss of Varessa's husband in Theramore and the Prince Kael'thas betrayal. She would be pro-alliance all the way.
Can see her be the leader of the High Elves in Stormwind. Then they can be re-organized and given a voice and be more relevant in Lore.