Kevin Costner walked away from the highly successful TV show to pursue his passion project, , and his plan to release the movie seems to be sending a message to the hit series. , Taylor Sheridan, are well-documented, and there have been many rumors about further background issues for Costner that impacted his willingness to continue working on the show. The compounding issues ultimately led to Costner exiting in the middle of season 5, leaving questions marks with many of the show's major plot lines.

With 's release on CBS, the show received a surge in popularity as it found a new audience. That extrapolates the impact of Costner's exit, and makes the timing of his departure hurt the show even worse.