Okay, I gonna talk plain language now. I hoped you would come to this yourself, but apparently not. Because if you find there yourself, it weighs more than when I tell it, as one who primarily isn't to believe to. I just ask you, to consider the following, as if it hadn't come from me. Then decide for win.
The question is, how would Nanook choose his convert and why. The answer is simple: he chooses the one who is more experienced, and that is Sjg. If he chose me, a beginner, he would have to fear that I mess it up, that I unkennel myself accidentally. And this, the fear that I could reveal myself to be scum, is not WIFOM. Because either variant of the WIFOM balance is still containing the risk of me failing to hide, which is not dependent on how somebody looks at it, but only on my mafia skills, which - as I am a newbie - are limited.
Can you follow me so far? Nanook's fear will be the same, no matter which variant of the WIFOM balance you choose.
Nanook is a very clever man, besides of his stunning wording abilities. He has two irons in the fire. The one is to choose Sjg because he fears that I could reveal myself, as described, the other is to choose Sjg because he knows you gonna think it's WIFOM (but in fact it isn't), and obviously he was right with that.
I have to say it again, I consider Nanook really as an extraordinary intelligent and powerfully eloquent man, although a bit sensitive at times. After all the efforts he put into this game, he surely would merit to win. I'm going to ask him in the AAR, what subject he studied for his finals. I hope it's law and politics, in which case I foretell him a brilliant career (provided he doesn't waste too much time with mafia playing).

In contrast, he sees me as a troll (which of course I am not), and from there might come his fear, that I could fail as a scum.