This trade is quite unrealistic unless the Pels wanna start Nance Jr at Center, Zach Collins is a guy who can stretch the floor and can be a perimeter threat on the second unit.Since Jose is out, Payne will be around to facilitate the offense for the backup unit. Meanwhile for the Spurs, they get a good Mentor for Wemby with a Center who's been round the block, and a young PG in Lewis Jr and take a swing on him with still a promising future