CLEVELAND -- Iman Shumpert softly played a harmonica in the locker room as his teammates dressed following a surprisingly easy victory. In one corner, LeBron James slipped on a tight black T-shirt with RWTW on the front. The initials stand for "Roll With The Winners." Right now, no team in the NBA is rolling like the Cavs. More from ESPN.comRiding a 12-game win streak and climbing th...