Marquez Valdes-Scantling is breaking his silence after dropping the potential game-winning touchdown pass on Monday night ... promising on Tuesday to "be better" -- while accepting criticism.
The Chiefs wide receiver took to his X page to deliver his first public thoughts since the game-altering play against the Eagles at Arrowhead Stadium ... and he made it clear, he's ready to deal with all of the fallout from not catching Patrick Mahomes' deep ball late in the fourth quarter of the key contest.