Udonis Haslem is unsure if he will return for a 16th NBA season, but he does know he's not interested in a coaching role.

"When you get to this stage of your career and your life, you either do it or you don't," he said. "You can't really turn it on and off. It becomes a lifestyle."

Haslem turns 38 in June.

"I don't want to do coaching; the coaching is not for me," he said. "Being in the locker room and being able to have that raw side where I can still be a player and I can still be brutally honest and I don't have to be politically correct or play the political side of things, it gives me a little more leeway to communicate with my guys being a player, as opposed to a coach."