The New York Knicks acquired a major upgrade at point guard at the expense of their starting center in a six-player trade with the Dallas Mavericks on Wednesday. The trade sends Jose Calderon to New York along with center Samuel Dalembert, wing Wayne Ellington, point guard Shane Larkin and the 34th and 51st picks in Thursday’s NBA Draft in exchange for center Tyson Chandler and point guard Raymond Felton. [Read more…]