Yes.
Wow. This is going to be crazy!
A recruits B to create I (the Northsiders).
A extorts C to move their action (X)
B recruits C to join I (the Northsiders)
UNLESS
B tells me they want C to create a NEW group II (the Dead Rabbits).
B doesn't even have to tell C about A if he doesn't want to.
A may approach C thinking they're on the same team... causing confusion and both A and C decide to kill B; or A decides to kill B while C kills B
Just because you've been recruited doesn't mean you can't kill your team mate, in fact I encourage it for my amusement.
The advantage in being on a team is that you can work together and declare a joint victory - if you decide to trust each other.
Edit -
Circles inside of circles, straight as a corkscrew.
Does that mean that B (from above) could be in two groups at the same time?
Hmm. Maybe? Another reason that Recruitment cannot be refused or Bane'd.