I thought Motierre was the same guy we saw in Oblivion, so I was expecting some kind of amazing revelation at the end of the story. It seems not, but the quest itself wasn't too bad. What I did have a problem with however, is that Maro is smart enough to employ a decoy, but dumb enough to let his guard down when none of the original agents survived the assault on the sanctuary? Maybe Nazir managed to disguise himself as an agent/blackmail a survivor while the Listener was asleep, but I shudder to think he/she was with the Night Mother for that long.