I don't really get it. Tales of the God Wars should have been a bottle quest, and it very well could have been made one if it was more linear and involved some talking to NPCs at the various steps.
Call of the Ancestors and Beneath Cursed Tides were NOT good examples of bottle quests, despite being advertised as such. They used far too many new assets.You never were our brightest star, Khazard. 'Vermin slaughtered like lambs'? What does that even mean?