After practice on Tuesday, Jason Kidd said that Dante Exum didn't practice at all, and rather than giving a reason, such as listing the injury that he is dealing with, he said, "he’s just out. That’s all I can tell you." Exum didn't practice at all during training camp in Vancouver, potentially due to an undisclosed injury, and his unreliability to stay healthy is reaching dangerous levels (if he is indeed injured).
Exum not practicing at all in Vancouver and missing today's practice was fishy, as Kidd said that everyone was available for training camp outside of Kyrie Irving during Media Day at the beginning of last week, and Mavs fans are eager to figure out what is going on.