With all the players having fun watching the heroes fight (well, most of them anyway), it is rather annoying for some of us that when the level up screen for the heroes pops up. There should be an option where we are able to delegate the skill points into a stat, which could be toggled on or off, so don't we don't have to exit the dungeon screen, go to the hero screen, then switch back to the dungeon screen.
Glad you're enjoying the game :)