With the small First Class group discussing a coup in this Snowpiercer episode, I’m beginning to wonder if every class of the train is experiencing their own levels of unrest.
The Tailees are looking to make a move but are still more or less powerless, and the third class seems well-organized and building towards something, but who knows what second class is up to.
Perhaps they’ll be the ones to incite everything, but I’m only saying that because it seems like that train section is the main one not getting much attention in the story so far.