Arsenal boss Arsene Wenger says his former players Gael Clichy and Samir Nasri will be "hurting" at Manchester City.
The fact former Gunners Nasri and Gael Clichy, who is suspended for tomorrow's clash, will not play in the Champions League is something not lost on Wenger.
He added: "It will hurt them. That's the risk when you go in this competition. I said that at the start of the season."