Taylor Sheridan Explains Kevin Costner's Departure from "Yellowstone"

"Yellowstone" creator Taylor Sheridan has shed light on Kevin Costner's departure from the show, revealing that Costner was originally intended to appear in only the first three seasons. Network pressure driven by the show's massive popularity extended his role beyond the original plan. Sheridan's comments came in the past few days and are the first public explanation of the split.