As I understand it, Ralph's two jobs primarily relate to North American activities. Since Sergio will still be in charge of same in addition to his being the overall leader of Fiat, Ralph will still directly report to Sergio in that capacity as opposed to Sergio in his capi di tuti capi capacity. But since Sergio is only one man with one brain, regardless of what hat he is wearing, Ralph is still communicating in the same way to the same person. My guess is that Ralph will also have to do some type of quarterly report to the overall enterprise design and/or creative guys listed in the press release but I doubt that either one will insert themselves between Ralph and Sergio. That would be inefficient and not make any sense.