The “Fire Nico” chants finally got their wish. Dallas Mavericks owner Patrick Dumont has fired general manager Nico Harrison, ending a tenure marked by a catastrophic trade, mounting losses, and a fan revolt that made playing at home unbearable.
With the team just a half-game from the bottom of the Western Conference, the move was inevitable. Now, the real work begins: fixing the mess Harrison left behind.

Why Did “Fire Nico” Chants Make Home Games Unbearable for Mavericks Players?
Beyond the team’s dismal record, fans were furious over the controversial trade of beloved franchise player Luka Dončić during the 2024-25 season. That hugely damaging trade, which brought back a minimal return for reasons that didn’t pass the smell test, prompted mass protests in the stands and loud “Fire Nico” chants during most home games. This situation created a difficult environment, and according to one NBA insider, the protests made playing at home a challenging experience for some Mavericks players.
Per NBA insider Jake Fischer of the SteinLine, who reportedly spent time in the Mavericks’ locker room Saturday in Washington, D.C., the feeling was clear. His takeaway was: “Dallas folks saying it was more difficult to get through home games and the deafening ‘Fire Nico’ chants than to play on the road.”
My biggest takeaway from being in the Mavericks’ locker room and around team personnel on Saturday in D.C. was Dallas folks saying it was more difficult to get through home games and the deafening “Fire Nico” chants than to play on the road. https://t.co/Bx13j2Pgq0
— Jake Fischer (@JakeLFischer) November 11, 2025
Adding to the pressure, Cooper Flagg’s mom reportedly reposted a fan’s tweet demanding that Harrison be fired. The tweet called the chants “a huge distraction and a stain on the franchise,” which was another example of the difficult atmosphere surrounding the team.
As a result, the mood in the locker room will likely improve now that the subject of the chants was removed from his position Tuesday morning. Given the organization’s toxic atmosphere, it was inevitable that changes were needed to move the team forward.
Next up for Mavericks owner Dumont is installing an interim front office while he searches for the team’s next general manager. According to Marc Stein of the SteinLine, there has been a strong internal push within the organization to try to bring back former Harrison adviser Dennis Lindsey from the Detroit Pistons. Lindsey has done a tremendous job in the Pistons’ front office as Senior Vice President, with the team currently sitting first in the Eastern Conference with a 9-2 record. Many believe he was the actual brains behind building the 2024 Western Conference Champion Mavericks.
Indeed, the results speak for themselves. Since Lindsey left his advisory role and Harrison took complete control of the organization, the on-court performance has been catastrophic.
