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.

Mavericks fans have protested outside of the stadium calling for the firing of general manager Nico Harrison for days after the trade, and were forced to watch the embarrassing spectacle Monday of a fan's ejection after mouthing "Fire Nico" into a camera.

His track record as the GM of the Mavericks says Nico Harrison should be trusted, dealing Luka Doncic killed that.

Unlike at the American Airlines Center, where fans have been ejected for even mouthing "Fire Nico," SMU fans did not hold back. Even little kids joined in on the dogging.

Dallas Mavericks fans' displeasure with the team over trading Luka Doncic flared up again on Monday night, as multiple fans were ejected from the American Airlines Center during the team's loss to the Sacramento Kings,

Several Dallas Mavericks fans were ejected from Monday night’s for “violations of the NBA Fan Code of Conduct,” according to the Dallas Mavericks.

Following the blockbuster NBA trade that sent star point guard to the Los Angeles Lakers for star big man Anthony Davis, many fans of the Dallas Mavericks were angry. Much of the anger was geared toward general manager Nico Harrison as they couldn't believe he traded Doncic away.

For Harrison, winning just one title without Dončić won't do. He is all in, cards to the center of the table, certain he will prevail.

Dallas Mavericks fans are still unhappy with general manager Nico Harrison for trading star guard Luka Dončić to the Los Angeles Lakers, and some of them paid the price for letting their feelings be known during Monday's 129-128 loss to the Sacramento Kings.