Mark Cuban has reportedly been lobbying for the dismissal of former Mavericks executive Nico Harrison for some time, according to Tim MacMahon on The Dan Patrick Show. Cuban was not alone in his efforts, with multiple voices within the organization supporting a change in leadership.
MacMahon noted that while Cuban’s advocacy was not necessarily the deciding factor, he presented a “logical case” for moving on, which management found difficult to ignore. Patrick Dumont, the team’s owner, reportedly recognized Cuban’s experience and engaged in dialogue rather than dismissing his input.
The firing comes after a tumultuous period under Harrison, whose tenure included internal tension and controversial decisions. Former senior analyst Jeremias Engelmann described Harrison’s era as an echo chamber, where critical voices were often silenced while loyalists were rewarded, influencing major moves such as the trade of Luka Doncic to the Lakers.
Michael Finley and Matt Riccardi have assumed interim control of basketball operations, tasked with stabilizing the organization and evaluating the Mavericks’ direction. Reports from Chris Mannix of Sports Illustrated indicate the new leadership is already exploring “radical roster changes” to address team struggles.
Dallas has posted a 3–9 record through the first 12 games of the 2025–26 season. Injuries to Dereck Lively II, Daniel Gafford, and Kyrie Irving have compounded challenges, though Anthony Davis has led the team with 20.8 points, 10.2 assists, and 6.8 rebounds per game over five appearances. Cooper Flagg and D’Angelo Russell have also contributed significantly.
Voices within the Mavericks organization are reportedly advocating for the return of former Harrison adviser Dennis Lindsey from Detroit to provide guidance, while Finley and Riccardi focus on short-term stability. Early-season struggles and ongoing injuries have intensified discussions about potential roster overhauls in the coming weeks.
