On the day after the Warriors landed him in a draft-night trade, Jordan Bell arrived at the team's practice facility in Oakland. Bell was named Pac-12 Defensive Player of the Year last season, and Green could become the NBA's Defensive Player of the Year when the league unveils its award winners Monday night. Green sent general manager Bob Myers an expletive-filled text message after Golden State's acquisition of Bell on Thursday night, demanding to know why Myers didn't tell him in advance. "People said he was too small, they don't know what position he plays, not athletic enough, he can't shoot," Bell said. Draymond plays with a chip on his shoulder, and I just love his aggressiveness — anchoring the defense, guarding every position, switching, talking, being the heart and soul on defense. ... Reminded that Green's locker-room neighbors probably don't have many chances to speak, Bell replied, "I'm a listener, not a talker, so I'm definitely prepared for that." The Warriors built their powerhouse nearly as much on defense (think Green and Klay Thompson) as on the splashy three-point shooting of Stephen Curry, Kevin Durant and Thompson. [...] in their forthcoming effort to...