Also, Felicity’s cool points double if she turns out to be the token evil teammate.

I think her complicity with Ole Nicki was telegraphed with that look they exchanged, that even Alex noticed, way back when they were in the dungeon in neighboring cells. I suspect that her heart has been swayed by Alex, Kiwi, and Paddy O’ “Cookie Face” Rumblebum and the friendship they have shown her. I got the feeling early on that she may not get a lot of real friendship, and theirs swayed her – I think her look is the horror and shame of being exposed for being a spy.
(Oops! I accidently wrote “spay” the first time! Sorry, Felicity! ^_^)

And yeah, I think Ole Nick is stirring the pot and sowing mistrust within the group, both to distract them and to handicap them in the future. And why not? He’s the Bad Guy. It’s his schtick.

Your avatar… Freaks. Me. Right. The Frak. Out.

I think it can see into my soul.

And whatever it saw there drove it insane. Er. Insaner.

Is that a word? Can it be?

By exposing her to the group, he has lost his hold on her, and she will now work against him. That’s always an occupational hazard with spies, especially with drafted ones, isn’t it?