Yup. Interesting note: Lee appears to be yellow text, despite the soul he contributed being the one to say "tear down creation just to see if you can".
Maybe there isn't a correlation between soul alignment and fiend alignment here?
Lee has a succubus as an agent and succubi are chaotic demons. Therefore yellow = chaos demons. His mage contribution is Jephton the Unholy, Spawn of Hatred! A sorcerer-archmage master of arcane flexibility. "I don't need to prepare spell slots!"
"Tear down creation just to see if you can." seems to fit fine with CE IMO.
This is possible, but most people, myself included, have assumed so far that names of the fiends represent their alignment - hence Lee, with the yellow text, would be Lawful Evil.