"Arsenal got frustrated," Cascarino said on talkSPORT about the 1-0 loss. "The biggest disappointment for Arsenal is when you see two players that come on, who have been quality… Willian was poor, he kept giving away the ball, and Aubameyang.
"These are two top-quality players who have done a hell of a lot in football that came on and made no impact at all.
"Aubameyang, I didn't even know he'd really come on. He’s been far too anonymous this year as a player because he is a player that Mikel Arteta can’t afford for him not to change games and make things happen."