Continuing the discussion from Blights serum & forming posses:
For Jobs, the movement of the Posse from the location/adjacent to the location of the leader to the location of the mark includes the term "sequentially:"
What is mean by "sequentially" in this case? Does it mean one-by-one? If so, does the player leading the job decide who moves first?
Correct. In the case of a Job, the controller of the Leader chooses the sequence of movement for Step 3.
Sequential was used to simplify certain scenarios . For example, Smiling Tom could be chosen to join after a Fourth Ring member.