Are there going to be hero quests? Maybe quests for Monsters (if there is a monster guild in reborn) ?
Definitely will be hero quests, although it will be different than the current quest system (better in my opinion). Monsters, however, have been taken out of the game given that they were more of a balancing agent to make heroes staying at home worthwhile. But now that in Reborn hero roles have changed (and are actively involved in battles on the unit level) they aren't needed. You will still probably end up battling monsters on quests, but no more capturing and unleashing them =o
Maybe your hero will catch one and use it as a minion though