Warning! This article contains spoilers for Reacher season 3’s finale.After the events from Reacher season 3’s ending, it is hard not to see how Duffy could return in the upcoming Neagley spin-off series. With Reacher season 3 ending its run, audiences seem to have a lot to look forward to in the overarching franchise. Not only has Reacher season 4 been confirmed, but even a Neagley spin-off show is all set to release in the near future. While only time will tell which book Reacher season 4 will adapt, the Neagley spin-off already sounds intriguing because it will follow an original storyline.