With the Detroit Pistons set to get busy in the NBA trade market, multiple players are expected to be on the trade block. Isaiah Stewart is the most notable name at the moment, but Sports Illustrated’s Caden Handwork listed three more players who could get packaged and moved. The veteran sharpshooter Duncan Robinson was listed as a potential parting player for the Pistons this offseason in a piece that warns fans not to be surprised if certain p…