Immediately after the Dallas Mavericks traded Luka Doncic to the Los Angeles Lakers on February 1, fans were calling for Mavs GM Nico Harrison's job. Harrison was the one who ultimately devised the plan to send Doncic to Los Angeles for Anthony Davis, and this controversial trade filled fans with rage.
Seemingly every move after that by Harrison caused a fan uproar, whether it was a good move or not, and that includes Dallas' final signing of the regular season ahead of the Play-In Tournament last season. The Mavericks had one open standard roster spot that they could fill at the end of the season to add one more player to their postseason roster, and Harrison had the choice between Kessler Edwards and Brandon Williams.