Sasha Urban editorHot off his Emmy nomination for his role in “Under the Banner of Heaven,” Andrew Garfield is in talks to portray billionaire business mogul Richard Branson in a limited series called “Hot Air,” Variety has confirmed. The series will be directed by David Leitch (“Deadpool 2”), with Universal International in discussions to produce.The six-part series is written by Jon Croker (“Paddington 2”), based on the book “Dirty Tricks: British Airways’ Secret War Against Virgin Atlantic” by investigative journalist Martyn Gregory.