I was just taking a look through the demigod folder on my comp, looking for a screen shots folder, and found a CSV report file for each game I've played - the file contains data on money earned, spent, income source, xp earnt, xp per minute, etc etc.
Anyways, listed after the hero health per minute, there are three blank entries: hero agility per minute, hero power per minute, and hero magic per minute, all the log for which is zero ---> could these be future demigod attributes that we'll be able to upgrade, on top of th skill tree? Agility as a defensive stat, power as offensive stat, and magic as the mana level and recharge?