Kevin cner recently shared candid insights into his departure from the hit series Yellowstone revealing his doubts about the show's future without him according to sources cited by life and style magazine Cosner believes that Yellowstone will struggle to succeed without his involvement particularly given his tense relationship with the producers and showrunner Taylor Sheridan a source close to Cosner disclosed that he Harbors no high hopes for the series following his exit they mentioned that it would give him quiet satisfaction to see the show falter as he sees Yellowstone as his baby rather than anyone else's The Insider further added that kasner views the show's leadership as running around like delusional headless chickens without his guidance kasner himself expressed similar sentiments in a video posted to his Instagram in June where he officially announced his departure from Yellowstone he explained that after dedicating a year and a half to his new project Horizon he realized he would not be able to continue with Yellowstone Beyond season 5 he described the series as beloved but acknowledged that his time with the show had come to an end in a separate interview Cosner elaborated on the reasons behind his decision to leave the series he expressed disappointment that no one from the Yellowstone team defended his contributions during a period of negative press kasner questioned when someone would acknowledge the work he had done rather than focusing on what he hadn't done ultimately Cosner's departure marks the end of an era for Yellowstone and he seems to believe that the show will struggle without his influence even on a Consulting level