Let's hope you ARE kidding, Stickiifinger! If the story took place in the modern world, Sauron would be one of those politicians or big business tycoons who are quite happy to wreck the environment for the sake of money or votes! Mind you, I wouldn't be surprised if, somewhere in the depths of fan fiction, there's a Mary Sue tale about how Sauron was redeemed with a hug.
A lot of my friends in other fandoms prefer the villains.