when you have the dark side, it can lead to greed in what you want because the greed is one of the evil of all human on earth and never disappear because it is in your subconscious. Everyone want to have something, such as money, power and better life or anything. So I can believe that greed, like lust and gluttony.
For example, this character is Patrick Redfern. He was a crafty man and exploitation with woman.