Brad Stevens details excruciating Marcus Smart trade, and more in exclusive sit down

Chris Forsberg sits down with Brad Stevens to discuss trading Marcus Smart, adding Kristaps Porzingis, and how the new CBA impacted the Celtics approach to the offseason. 1:00-Brad Stevens on the difficulty of trading Marcus Smart 5:00-What role will Kristaps play? 6:30-The future of Malcolm Brogdon 7:30-How the CBA impacted the offseason approach Watch on YouTube: https://youtu.be/fMHsW-wYX7E Download the NEW NBC Sports Boston app here: https://www.nbcsportsboston.com/news/the-new-nbc-sports-boston-mobile-app-is-here/534513/