(The Sports Xchange) - The Cleveland Cavaliers and center Anderson Varejao are close to agreeing on a contract extension, ESPN.com reported Thursday. The deal would be for three years at an estimated $30 million, starting with the 2015-16 season. The Brazilian native is in the final year of a six-year, $42.5 million contract. He is making $9.7 million this season. - - San Antonio Spurs forward Kawhi Leonard, the MVP of the 2014 NBA Finals, will make his season debut Friday night against the Phoenix Suns. ...