The Boston Celtics traded Jrue Holiday and Kristaps Porzingis. Why did they do that? What could be next? Here's an explainer.

The Celtics shipped the 35-year-old Holiday to the Portland Trail Blazers for the much-younger Anfernee Simons, and Holiday wasn't a fan of the move. Per Heavy Sports' Steve Bulpett, one source said Holiday is "pissed" about being traded to Portland.

Jrue Holiday 'Pissed' Celtics Traded Him originally appeared on Athlon Sports. The Boston Celtics have agreed to trade two-time NBA champion Jrue Holiday to the Portland Trail Blazers. The Celtics are sending Holiday to the Trail Blazers for Anfernee Simons, a 2030 New York Knicks second-round pick and a 2031 Portland second-round pick.