“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.”

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.

The Dallas Mavericks made arguably one of the biggest draft-day trades in 2018 when they acquired Luka Doncic from the Atlanta Hawks in exchange for Trae Young. In just a couple of years, Doncic blossomed into a superstar and gave Mavericks fans hope of winning another NBA Championship after 2011.