User blog comment:Nomad27/Predictions of what will Occur in Volume 10./@comment-5480911-20150819003515/@comment-50.131.152.139-20151125124424

I would be greatly disappointed if ST or PDL actually posed a threat to Nazarick aside from having world items.

To me this LN is all about a regular guy who is thrown into a world as literally the strongest being in existence but has to cope with crushing loneliness and feelings of inadequacy as he tries to live up to the expectations of the guardians (the only thing he has left from his past life since they were created by his friends). That and the reaction of the worlds inhabitants when they meet him.

this is why the only threat he faced in 9 volumes was fighting shalltear, when technically he didn't even have to do that. he could have sent rubedo, or just made the other guardians just mob her but instead he choose to fight her himself 1v1 even though it was not the smartest move to make. another example is when he was completely outraged when the workers lied about his former guildmates, or how he became really happy when nemu genuinely complemented nazarick to the point where he changed lupusreginas orders to "theres 4 people you need to protect"

If they suddenly bring out a character who existed this entire time but can match ainz's might it would undermine all the buildup of ainz's strength till now. think of it this way Landfall is one of the most powerful beings in the NW and she can't even match against 2 maids. Fluder is the most powerful mage alive and he isn't even as good as narbel. the dominion of authority is the angel that beat the legendary demon lord but it got one shotted easily, the ST using its large scale magic cannot even cast level 7 magic which is again weaker than narbel.