Guildhests always feel like multiplayer extensions/supplements to the Hall of the Novice. Tutorial content like this doesn't have a lot of replay value, because once you get the lesson, that's all. As such, I think they should be reworked to be Trust-compatible (they aren't super long, so shouldn't it be doable?) and removed from the Dungeon Finder. There's no good reason why there should be a daily roulette for one-time lessons like this.
