After missing out on Kevin Durant, the San Antonio Spurs are entertaining the possibility of acquiring Boston Celtics center Kristaps Porziņģis.

Even after the move, the Celtics still need to trim nearly $20 million to get under the second luxury tax apron and another $20 million beyond that to escape the luxury tax entirely. Because of

Kristaps Porzingis is being traded by the Boston Celtics to the Atlanta Hawks, and part of what will be a three-team deal gives the Brooklyn Nets another selection in Wednesday’s first round of the NBA draft,