Not true. Molag Bal wanted the amulet to prevent anyone from endangering his plans and sent Mannimarco to acquire it. Mannimarco's side project was to take it for himself and challenge Molag Bal.theroyalestpythonnub18_ESO wrote: »I'm pretty sure he just didn't care.
Finding the Amulet of Kings was Mannimarco's side project. I doubt he ever entertained the idea that the dusty relic of a (mostly) dead god could cause any amount of real trouble.
I actually find it one of the more clever tidbits in the story. To understand it, you need a big understanding of the nature of the daedric princes. They are a product of chaos, and while from a Nirnian moral perspective some are considered good and some are considered bad, they are in essence neither. They are not good or bad and most see the nirnians as possible worshippers, but also as too insignificant to really care bout them at all.
Their role in the story is to present chaos or change. That is important for the story to set the motion of the world. without the Deadric princes the world would be a boring static place.
Molag Bal specifically likes to talk as if he knows more. This has been the situation in all games (that I've played). He is the God of schemes and he knows his role in the whole a lot better than others (or he is great at pretending). So in essence, he knows he is going to be beaten and he knows it has to be the Vestige. This is needed for his greater plan (or the big scheme). Your success doesn't mean anything!
Is he aware that he is leaving the amulet there? or is he a victum of the same chaos that he represents? I personally think that question unanswered is one of the deeper parts of this story.