In the late 90's and early 00's, Michael Schumacher won the F1 championship an astonishing seven times. When he did it, it was with Aldo Costa working on the cars, and Ross Brawn running the team. Now, nearly a decade after their heyday, they're all working together again at Mercedes. They are missing a single element though: Rory Byrne worked on all of Schumacher's winning cars, either as the director or as an adviser to Costa. I guess we'll see how well Costa can do at Mercedes.