a ) Uncommon, rare, unique item drops
Making the same old troops every game: axe-men then mace-men then bow-men, and so on and equipping my heroes/sovereign with the same is getting kind of boring. I know there are three quests for a special armor, shield, and sword, but let's stop and take a look at Diablo. It is so much fun trying to find unique sets of weapons/armor. Can we introduce some rare item drops or something to make exploration and fighting more exciting?
We could do something similar to Diablo and just apply a basic formula of some common weapon/armor type (sword, bow, shield) with some random ability (+1 fire damage, knockback, +3 defense).
Each game could hold one unique set of weapon/armor combination. That would be a blast to try and find with pieces of it hidden in quests, goodie huts, and monster lairs.
b ) Sovereign/Hero skills when leveling up
The other thing we need is more interesting options when leveling up our heroes instead of just increasing the basic attributes. Those skills/talents we choose when creating a sovereign could be chosen as part of leveling up or increased as we level up (i.e. brilliant +1 to brilliant +2, etc. ).