“It’s the hardest part of this business,” Kerr told reporters. “When you grow attached to people, and then people move on. Whether it’s a trade, free agency, coaches getting fired. You build these relationships that are really intimate, because you’ve gone through the fire together everyday, and then all of a sudden people are gone. It’s bizarre.”

The Feb. 6 trade deadline is fast approaching. Here's what you need to know about all 30 teams, including deals for each that would shake up the league.

Jimmy Butler remains part of the Miami Heat, for now. De’Aaron Fox is still with the Sacramento Kings, for now.