Still not clicking on all cylinders, the Phoenix Suns are still winning. Steve Nash scored 30 points and had 10 assists and the Suns — playing without Amare Stoudemire — rallied from a 12-point second-quarter deficit and beat the Cleveland Cavaliers 103-92 on Sunday night. Stoudemire, the Suns’ All-Star center, was sidelined because of soreness in his right knee.