Manchester United great Roy Keane was left disappointed by Arsenal in their FA Cup defeat at Manchester City.
Keane admitted that he was "expecting a bit more" from the side five points clear at the top of the Premier League, as they came unstuck in their first meeting against City this season.
"They've set such high standards over the last few months," Keane began. "I thought we'd get more from Arsenal tonight, I'm disappointed.
"We saw the experience of the last few years, how to win games. One lapse from Arsenal and they were punished.
"There is more to come from City but it's about getting the job done in the cup."
