This discussion may contain spoilers!
Maybe, just maybe, In episode 5; Bigby might die at the end. Hear me out, This is an ending that would be emotional for everybody that played TWAU, and would be a full ending that end's the season without any open ends. I do not know how this would happen, but it is possible to kill Bigby, as we seen in episode 3 and 4. I know the ending, "Happily after episode" but maybe a fabletown is better without Bigby, no matter what bigby you played as . If you played as an evil Bigby, it is obvious that Fabletown would feel better without Bigby. And playing as a good Bigby would mean you sacrificed your self for the betterment of Fabletown. I also know he is alive in the comics,but to do something really good, they would do something not expected and not in the comics. I know that it is different, but i am just stating a possibility