If one thing has become clear since the switch to the new 800cc formula, it has been the importance of the crew chief. With set up being an increasingly vital part of racing in MotoGP (get it wrong and you're nowhere, as Valentino Rossi found out at Estoril), the role of chief engineer has come under increasing scrutiny.
This seems to have motivated Daniele Romagnoli's decision to leave Yamaha at the end of this season. The experienced engineer was Colin Edwards' crew chief at the factory Yamaha team until the arrival of Jorge Lorenzo, who brought with him his own preferred option of crew chief, Ramon Forcada. With Forcada's arrival, Romagnoli was promoted to team manager of Lorenzo's side of Fiat Yamaha's divided garage.
According to GPOne.com, Romagnoli has announced that he will be leaving the team at the end of the year. Romagnoli's passion lies in the engineering side of racing, and his duties as Lorenzo's team manager have taking him away from the technical side of things. As with so many brilliant people with technical skills, "promotion" to management often leaves them unfulfilled. So Romagnoli will be looking for a place as a crew chief elsewhere in the MotoGP paddock, returning to where his main interest lies.