Yellowstone is set to end after the upcoming second half of Season 5, but according to a new report, the show will go on, with several of its biggest stars negotiating to return for a sixth season. TVLine reports that Yellowstone will return for Season 6 with Cole Hauser (Rip Wheeler) and Kelly Reilly (Beth Dutton) stepping up to replace the show’s departing star, Kevin Costner (John Dutton) as the stars of the smash hit Western, citing a new report from Puck News. According to Puck, Hauser and Reilly are working on deals to extend their participation in the show, which was previously slated t…