This has been something bothering me since vanilla. Why did the Frostwolf clan stay around in Alterac? Did they not have time to join with the rest of the Horde to sail west? Did they not want to leave the home they'd lived in for all of one generation? It seems odd to me that Thrall's own clan would stay behind rather than follow him to Kalimdor.
Or did they simply go back after the war? Even this kind of baffles me a little, that they would go back to the heart of enemy territory rather than stay with the rest of their people.
Are they still bitter about being exiled? Do they just love those wolves up in Alterac too much? I just don't really get it.