Audi's loss, Aston's gain? How a Wheatley move would help Newey

Adrian Newey’s tenure as Aston Martin team principal is set to be a short one, with Jonathan Wheatley, who has walked away from his similar role at Audi for what the team calls personal reasons, expected to join his former Red Bull colleague at the Silverstone team. So what’s behind these latest machinations, and what does it tell us about the ambitions of both teams? Edd Straw is joined by Scott Mitchell-Malm to me