Luka Doncic is an incredible basketball talent, but his personality has come into question. Kirby Lee-USA TODAY Sports

The prevailing wisdom over the past year has been that the Dallas Mavericks are a single piece away from being a legitimate championship contender.

With Luka Doncic and one other star, most feel like Dallas would be unstoppable.

Finding that second star, however, might not be as easy as anticipated.

Why? Because apparently Doncic is developing something of an unfortunate reputation around the league.

ESPN NBA insider Brian Windhorst elaborated on this during a recent appearance on 105.3 The Fan in Dallas.

“I don’t know how many people are going to be excited to play with Luka. I think Luka is, maybe, a difficult person,” he said.

“He’s a great player, but when you watch the Mavericks play, he’s barking at the coach, he’s barking at his teammates, he’s barking at the officials. He’s always barking about something. He can really be an irritable guy.”

It’s not hard to see from where this reputation stems. Doncic has a very notable beef with teammate Kristaps Porzingis, who was supposed to be his No. 2 guy. Beyond that, it’s an open secret at this point that he used to mock and taunt then-head coach Rick Carlisle on the bench, which isn’t great.

“So, with a guy who has options, I will be interested to see how that goes going forward,” Windhorst continued.

“… What is he, 21 now (he’s 22)? I don’t even believe he’s 21. If you look at him, everything about him, he doesn’t look 21, he doesn’t play 21. It’s almost scary to think where this guy’s going to be when he hits his prime. …

“I do think that Luka isn’t a guy . . . let’s just say It’s not like going to play alongside LeBron (James) or Kevin Durant, guys who you can tell really form good bonds with teammates. I think he’s going to be a challenging guy to play with sometimes, but if you win, that’s going to be the only thing that matters.”

That doesn’t mean all avenues of upgrading the roster are closed off to Dallas. The Mavericks are currently being linked to an absolutely massive trade involving the Washington Wizards. If that happens – this is all a moot point.

If it doesn’t, however, then the Mavs might have a lot more trouble securing help for Doncic than anyone might have initially realized.

More must-reads:

TODAY'S BEST
Watch: UFL championship marred by late on-field altercation between Stallions, Brahmas
Watch: Bryson DeChambeau pays tribute to the late Payne Stewart after winning U.S. Open
Bryson DeChambeau prevails in dramatic final round battle to win U.S. Open
Dodgers star will miss 'some time' with broken bone in left wrist
Rory McIlroy chokes away U.S. Open with pair of brutal missed putts
Pivotal Celtics center deemed questionable ahead of Game 5
Draymond Green weighs in on Klay Thompson's latest move
Tom Brady makes his broadcasting debut during UFL championship
Former top-five pick could follow the Dante Exum blueprint for NBA return
Yankees shelve top prospect once more due to injury concern
Sky forward Angel Reese rips officials following loss to Fever
Watch: Reds' Elly De La Cruz scores from second base on pickoff attempt
Dodgers' Dave Roberts confirms Yoshinobu Yamamoto is going on 15-day IL
Watch: Fighter jet flyover briefly interrupts Orioles at-bat
Rangers designate right-hander for assignment
Watch: Denmark's Christian Eriksen nets goal at Euro 2024 three years after suffering cardiac arrest
Giants place left-hander on 15-day IL with ankle sprain
Oilers crush Panthers in Game 4, stay alive in Stanley Cup Final
Dodgers ace leaves game against Royals due to triceps tightness
Sam Mayer uses overtime restart to win Xfinity Series' return to Iowa

Want more sports news?

Join the hundreds of thousands of fans who start their day with Yardbarker's Morning Bark, the best newsletter in sports.