may have already been mentioned somewhere, but have you considered adding crusaders with passive skills, so it's not just all about DPS and gold? maybe a hero who freezes enemies every x seconds, or a hero with x% chance to damage all enemies every 5 seconds, or a hero who attacks once per second, but their damage is somewhere between x and y. and i don't mean active spells, but skills you can sit back and watch happen from time to time. Really fun game, but at some point it becomes like every other game of its sort where you're just looking at DPS. Also, feel free to continue making clicker guy worthless, clickers in an idle game are kind of annoying...
it would be cool if character dps on the bottom of the screen didn't include boosts they were receiving so it would be easier to compare to bench crusaders.
 "Crusaders of the Lost Idols"){kind=icon}
 "Bear in Super Action Adventure"){kind=icon}
 "Idle Raiders"){kind=icon}