From watching capologists on different shows, the Suns have sneakily set themselves up for this offseason to get under the Second Apron, and possibly even under the First Apron, will getting playable players in return. They could cut Richards, Martin, and Micic, all are non guaranteed contracts to get under the second apron, which would let them aggregate players in trades, etc. This could facilitate trades for Durant, or other players, by letting them add assets like Grayson Allen to that trade, which makes multi team trades easier. It's about flexibility this off season for the blow it up crowd.