Why did the Celtics trade Georges Niang and two second-round picks to the Jazz for a rookie on a two-way contract?

The Boston Celtics traded recently acquired forward Georges Niang and two future second-round draft picks to the Utah Jazz in exchange for rookie RJ Luis Jr., both teams announced Wednesday (Thursday ...

With the Boston Celtics getting rid of Georges Niang, the player they received when they traded Kristaps Porzingis, it's ...