Speaking to Betway, the former Arsenal keeper said: "How confident am I about Arsenal's chances at Old Trafford this weekend? I've got fantastic memories of this game, winning the league at Old Trafford, but also bad memories when we got beaten 6-1.
"Arsenal are going to win, Arsenal have to win with a massive performance to put pressure on City. You don't know what Man Utd side are going to turn up after their effort – or lack of effort – against Palace. I hope United keep the same team.
"It's all about winning for Arsenal and if you want me to do a prediction, I'd take any win, even 10-9. The game's going to be won or lost with United’s defence against Arsenal’s attack. I just think that Arsenal are going to be too much for them. Whoever plays, whether it's Havertz or even Jesus, there's goals there."