Where are the Mavs and Rangers going?

SportsDay Insiders Kevin Sherrington, Evan Grant and Mike Curtis discuss the hiring of Michigan's Dusty May as the 11th head coach in Mavs history and what that means for the direction of the organization. Will they be contenders next year? Or does the hiring of a first-time NBA coach mean they're committed to a rebuild around Cooper Flagg? The Rangers haven't shown signs of playoff-caliber…