Roy Keane blasted Arsenal's softness after they crashed out of the FA Cup in the third round to Championship side Nottingham Forest.
The Gunners' recent dazzling form was a distant memory as they failed to manage a single shot on target in a lacklustre 90 minutes of football.
Meanwhile, their Championship rivals punished the visitors through Lewis Grabban's late winner to satisfy the baying City Ground, who were hoping for a Cup upset on Sunday night.
Forest substitute Lewis Grabban (left) netted the winner in the 82nd minute of play
Mikel Arteta's side have somewhat salvaged their season, creeping up to fourth in the Premier League, despite a poor opening run.