 The second round of the NBA draft continued yesterday, and the Dallas Mavericks were active on the trade front. The Mavs entered the day holding the last pick of the draft at 58th overall and selected Petteri Kopanen. Dallas then struck a deal with the New York Knicks, acquiring the draft rights of Melvin Ajinka out of France in exchange for Ariel Hukporti, the rights to Petteri Kopanen, and cash considerations. The newest member of the Dallas Mavericks, Melvin Ajinka,