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.

“Trading away Luka Magic has left a deep void in the hearts of Dallas fans,” fundraiser organizer Jacob Posner wrote. “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.”

After the Luka Doncic and Mark Williams trades by the Lakers, Mavericks GM Nico Harrison has become public enemy No. 1 on social media.