So what do you think Fight Club 2 will be like?

No idea what the story will be, but I bet it involves zombies.

If I remember the book correctly, it ended with

the narrator being taken into custody and sentenced to a mental facility. He seems OK with idea of staying and then is greeted by one of the guards who, of course, is a member and addresses him as ‘Sir’.

If most of his recent output is to judge you will be glimpsing his further desperate grasps of relevance and a search for money.