Feb 4, 2025; El Segundo, CA, USA; Los Angeles Lakers vice president of basketball operations and general manager Rob Pelinka introduces guard Luka Doncic at UCLA Health Training Center. Mandatory Credit: Gary A. Vasquez-Imagn Images / Gary A. Vasquez-Imagn Images

"Trading away Luka Magic has left a deep void in the hearts of Dallas fans. By banding together for this billboard campaign, we’re sending a strong, undeniable message to the Mavs front office: We refuse to be overlooked, and we deserve better decisions," Posner said.

Anthony Davis faced the media for the first time as a member of the Dallas Mavericks, days after the Los Angeles Lakers traded him to the Mavs as part of a package for Luka Doncic. Davis, 31, has been an NBA All-Star 10 times and an All-NBA player five times.