ADVANCE FOR USE SATURDAY, FEB. 11 - In this Feb. 8, 2017 photo, Memphis Grizzlies head coach David Fizdale, right, and associate head coach J. B. Bickerstaff walk to the court for an NBA basketball game against the Phoenix Suns in Memphis, Tenn. Fizdale and longtime friend Bickerstaff have teamed up in Memphis, and their chemistry is a big reason why the Grizzlies have been one of the surprise teams in the NBA this season. (AP Photo/Brandon Dill)
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