Starz has reportedly ordered a new pilot starring Kelsey Grammer.According to Variety, Boss focuses on the life of the Mayor of Chicago.Grammer is thought to have landed the lead role in the project, which has been described as a modern-day King Lear.Gus Van Sant, who has worked on films including Milk and Good Will Hunting, has signed up to direct the project.Grammer is best known for his role