The Knicks are in need of another starting caliber shooting wing and Bey is the perfect guy as he is young and on a great rookie deal. The Pistons will move on from Bey as he isn't the best fit with Cad and Jaden Ivey. Cam Reddish on the other hand is a guy they can take a chance on who still has untapped potential and is a mu g better defender which should definitely help the Pistons now and for the future.