No, the lawyer-turned-novelist isn't starting up a chain of Papa John Grisham's Pizzas. (Although that might be pretty fun. His slogan could be "Pies so good they should be illegal!" and then he'd give you "pro bono" breadsticks with every order of a large pepperoni.) The real news is that Phoenix Pictures has just acquired the movie rights to Grisham's novel, Playing For Pizza. Mike Medavoy, Arnie Messer and David Thwaites of Phoenix Pictures will produce.