This is essentially the reverse of my last post. Instead of leaving, Mitchell decides to stay in Cleveland, so the Cavs move off of DG to land a better fit.
Phoenix gets younger for the future, while also maintaining a strong roster that possesses more than capable veterans. With KD and Beal as the 1st and 2nd options, as well as the talent this trade adds around them, the Suns have a very good chance of making a deep run in the playoffs.