User blog comment:Nomad27/Predictions of what will Occur in Volume 10./@comment-119.95.138.89-20151122081828/@comment-27168967-20151125121221

I think Supreme Being title is reserved for players who are part of a guild hierarchy. There's more of a chance of Ainz finding another normal player rather than a guild player as far as the story unfolds. A normal player wouldn't have been much of a threat unless it's one on one because Ainz has a tag team all ready and set; Albedo being the most eager to tear those players' eyes out.