Mark Cuban denies Mavericks could've signed Jalen Brunson in January 2022, blames Brunson's father for exit | CBS Sports Headlines Mark Cuban denies Mavericks could've signed Jalen Brunson in January 2022, blames Brunson's father for exit On Wednesday, Cuban pointed his finger squarely at Rick Brunson ESN FeedsThis post was … Continue reading Mark Cuban denies Mavericks could've signed Jalen Brunson in January 2022, blames Brunson's father for exit