The final episodes of Yellowstone were notably smoother to film following Kevin Costner’s exit, according to cast member Luke Grimes. In a recent interview with Esquire, Grimes shared his perspective on the dynamics on set after Costner, who played patriarch John Dutton, departed the series midway through its fifth season. Grimes, who portrays Kayce Dutton, revealed that Costner’s departure led to a less contentious atmosphere on set. “To be really honest, there was a part of Kevin being gone that meant some of the conflict was gone,” Grimes admitted. “It didn’t make it super fun to be around. Not pointing any fingers, but it was actually the easiest season we’ve filmed.” The tension Grimes referred to stemmed from disagreements between Costner, 69, and series creator Taylor Sheridan. These clashes arose as Costner balanced his Yellowstone schedule with filming Horizon: An American Saga. Costner previously commented on the situation, stating, “I made Yellowstone the first priority, and to insinuate anything else would be wrong.” Despite the drama, Grimes felt the series had run its natural course. “It feels like good timing,” he said, adding …