Cleveland Cavaliers JR Smith takes a selfie during a parade to celebrate winning the 2016 NBA Championship in downtown Cleveland, Ohio, U.S. June 22, 2016. REUTERS/Aaron Josefczyk TPX IMAGES OF THE DAY - RTX2HML9

Cleveland Cavaliers fans celebrate the Cavaliers 2016 NBA Championship in downtown Cleveland, Ohio, U.S. June 22, 2016. REUTERS/Aaron Josefczyk - RTX2HMVF

Cleveland Cavaliers Kyrie Irving stands on a truck during a parade to celebrate winning the 2016 NBA Championship in downtown Cleveland, Ohio, June 22, 2016. REUTERS/Aaron Josefczyk - RTX2HOM4

Cleveland Cavalier JR Smith celebrates the Cavaliers 2016 NBA Championship in downtown Cleveland, Ohio, U.S. June 22, 2016. REUTERS/Aaron Josefczyk - RTX2HMQI

Cleveland Cavaliers Mo Williams (L) , JR Smith (2nd L), head coach Tyronn Lue (3rd L) and Lebron James (R) are presented the NBA Championship trophy by Cleveland Browns Hall of Famer Jim Brown during a celebration in downtown Cleveland, Ohio, June 22, 2016. REUTERS/Aaron Josefczyk - RTX2HON7

Cleveland Cavaliers Lebron James celebrates with the crowd during a parade to celebrate winning the 2016 NBA Championship in downtown Cleveland, Ohio, U.S. June 22, 2016. REUTERS/Aaron Josefczyk TPX IMAGES OF THE DAY - RTX2HMPB

Cleveland Cavaliers Lebron James waves to the crowd during a parade to celebrate winning the 2016 NBA Championship in downtown Cleveland, Ohio, U.S. June 22, 2016. REUTERS/Aaron Josefczyk - RTX2HMSS

Streamers cover the stage to end the Cleveland Cavaliers celebration of winning the 2016 NBA Championship in downtown Cleveland, Ohio, June 22, 2016. REUTERS/Aaron Josefczyk - RTX2HOMY

Cleveland Cavaliers Iman Shumpert celebrates with the crowd during a parade to celebrate winning the 2016 NBA Championship in downtown Cleveland, Ohio, U.S. June 22, 2016. REUTERS/Aaron Josefczyk - RTX2HMUU

Cleveland Cavaliers Kyrie Irving celebrates with the crowd during a parade to celebrate winning the 2016 NBA Championship in downtown Cleveland, Ohio, U.S. June 22, 2016. REUTERS/Aaron Josefczyk - RTX2HMOL