Dennis Rodman Says Luke Walton's Being Treated Unfairly

Dennis Rodman's going to bat for Luke Walton -- telling TMZ Sports he thinks the Lakers coach is doing a "very, very good job" ... but he's being treated unfairly by the organization.

"I mean, it's a sad situation," Rodman said ... "I think Luke Walton's been doing a very, very good job with the team."

The Lakers are 4-6 and Magic Johnson essentially said Luke's job is safe (for now). So, what's so unfair about the situation? Here's what he said. See if you speak Rodman ...

"I think now, all of a sudden, with a 'higher power' coming to the Lakers, called LeBron, all of a sudden now things are changing. And, his hands are tied right now."

We think Dennis means Luke isn't really free to call the shots as long as LeBron is on the team. He's basically gotta do whatever Bron wants.

There's more ... Rodman also says Luke's gotta deal with some of the young guys on the team who thought they were gonna be stars in Los Angeles until LeBron came along.

"He's taking all that limelight away from these young kids now ... It's like, the kids gotta f**king grow up."

Dennis isn't just trying to dish out advice to the Lakers -- he strongly believes people battling addiction issues can learn a lot from his agent Darren Prince, whose new book details his own struggle.