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.

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

A fan got the boot on Monday after he publicly called for Dallas Mavericks general manager Nico Harrison's firing during the Mavs' game against the

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,

GM Nico Harrison had to know there was going to be plenty of backlash when he pulled the trigger on the trade that sent Luka Doncic to the

On Monday, the Mavericks hosted the Sacramento Kings in their second home game since trading Dončić. The injury-riddled team lost to the Kings 129-128 in overtime. Video captured a fan who mouthed the words “Fire Nico” on the Jumbotron later being escorted out of the building.

A fan was ejected after mouthing 'fire Nico' as Mavericks GM Nico Harrison faces backlash for Luka Doncic trade.

One of the first Mavericks fans shown on the Jumbotron after the Luka Doncic trade protested GM Nico Harrison.