NEW YORK – One former NBA player believes New York Knicks fans will regret booing his ex-teammate, Kristaps Porzingis. Derrick Byars saw superstar potential in the 19-year-old when they were teammates last season for Spain Cajasol Sevilla. But it was obvious that Knicks fans were more interested in a prospect who can help now than one with potential when they strongly booed Porzingis after he was selected fourth overall in Thursday's NBA draft at the Barclays Center in Brooklyn.