Former Arsenal defender singles out Pierre-Emerick Aubameyang for criticism after Arsenal’s 0-0 draw with Sporting Lisbon on Tuesday Night.
"Aubameyang let Arsenal down," Keown said on BT Sport. "He is the closest thing to Thierry Henry since he left that club. He really is that good. And someone should really be in his camp pushing him on.
"Dragging him, drawing a performance out of him. Because he’s a special talent, scores lots of goals and it’s just a hunger.
"It’s getting to that boiling point and I don’t think he was there tonight."
Aubameyang missed a number of chances and got slated.