The Balrog vs The Witch King

[Anárion Cúthalion]

Originally Posted by Morwen

I don't know. The Balrog's agenda, as far as we know from LotR, involves keeping Moria dwarf free and ridding it of random walking parties. Like Sauron, he is a former servant of Morgoth but I don't know that this would necessarily make him automatically sympathetic to Sauron or tolerant of the Witch King if he found him wandering through Moria.

If memory serves, Sauron was basically Morgoth's number two man (or rather, Maia). If that is true, that would mean the Balrog would be Sauron's servent.