Alexander: New crew chief could make a difference for Bubba Wallace

It is a symbiotic relationship between driver and crew chief, even when the two are arguing with each other. They may disagree on the best way to proceed from start to finish, but when they bring out the best in each other, that’s when the magic happens.
Bubba Wallace needed that magic, entering his third full season on NASCAR’s Cup circuit. He’d finished 28th in the standings in his first two seasons, and the elation of a second-place finish in his first Daytona 500 in 2018 wa