Considering the championship clash and upcoming meet between the Celtics and Mavericks in a few days, it'd be understandable if Boston head coach Joe Mazzulla revealed his thoughts on the situation. Instead, he reacted to the trade in only a way that he could, by not caring.

Tatum was shocked. Horford was in disbelief. Mazzulla pretended he didn't care. The Celtics had strong reactions to the Luka Doncic trade.

The NBA world woke up to shocking news Sunday morning that Luka Doncic had been traded to the Los Angeles Lakers. Not a lot went back to Dallas in the deal, so a lot of fans are wondering what the Mavericks were thinking.