While Roscoe should indeed appear in Reacher season 3, her return would also be detrimental to the ending. Based on Lee Child’s Jack Reacher books, the series uses an anthology format to tell the titular character’s story, with each new season introducing new characters. Roscoe was Reacher’s love interest in season 1, and has yet to return to the series.

There are various ways Reacher could conclude its story, but the perfect ending would be if Reacher ended his days on the road, moved to a small town, and settled down with Roscoe. There hasn’t been any confirmation about whether Willa Fitzgerald will be part of the Reacher season 3 cast, but since Finlay made a brief appearance in the show’s second season, it’s possible that Roscoe will be in season 3. While Finlay’s appearance in season 2 didn’t have any effect on how the show could end,...