Celts-Knicks, the Sleeper Lakers, and 12 NBA Stories to Watch With Ryen Russillo

NBA Sundays are back! The Ringer's Bill Simmons is joined by Ryen Russillo to discuss the Celtics' 118-105 win over the Knicks (3:45), before hitting the biggest NBA subplots for the remaining regular season, including: the massively intrig…