Fans in the Dallas area have been extremely unhappy with Mavericks GM Nico Harrison ever since he rocked the sports world with the shocking trade of Luka Doncic to the Lakers.

It's been more than a week since the stunning Luka Doncic trade, and things just appear to be getting worse and worse for the Dallas Mavericks. The centerpiece of their return for

One fan was kicked out by security for mouthing the words “Fire Nico” while on the Jumbotron to sing Whitney Houston’s “I Wanna Dance With Somebody” and later showing off a sign with the same message during Dallas’ 129-128 loss to the Kings in overtime.

General manager Nico Harrison drove the decision to trade Dončić to the Lakers. The fan who mouthed “Fire Nico” on the Jumbotron gets escorted out of the AAC pic.twitter.com/jodQPyw4OT

While Luka Doncic made his debut with the Lakers, Mavericks fans continued calling on the team to fire GM Nico Harrison.

On Monday night the jumbotron showed fans as part of a karaoke bit, before one man took his chance to clearly mouth “FIRE NICO.” The camera quickly cut away, and within minutes security descended on the fan and escorted him out of the arena.

Nico Harrison's popularity with Dallas Mavericks fans continued to plummet this week, resulting in several fans being ejected from Monday's game after calling for his job.

Things are going great for the Dallas Mavericks. The Luka Doncic trade was already a disaster, with Anthony Davis getting injured already. And now, on the night in which Doncic made his Lakers debut,

Mavericks fans are not getting over the Luka Doncic trade, and one was punished for expressing his thoughts during Monday's loss to the Kings.

The Dallas Mavericks are stifling any dissent against Dallas Mavericks GM Nico Harrison after ejecting a fan who mouthed 'fire Nico' on the jumbotron.