Love the game, but there's one thing I think could be a nice improvement. I know the mechanics are supposed to be locked now, but I feel like advanced classes that require you to complete different classes first might be interesting. I was thinking for example, back when paladin and noble were advanced classes, you might have to be veteran warrior + veteran cleric to unlock paladin, or veteran warrior/rogue to unlock noble, etc.
Probably not much chance of that happening... but still wanted to share my thoughts :)