I think he's probably thinking of Arsenal's first goal in the FA cup final. A lot of people think that was saveable.
It is always really hard to compare eras but I've always thought Myhill should have had greater legacy. He loved the club and to me he will always be part of the team that got us to the Premier League for the first time and that whole team has a specialist place in the history of this club. Is he better than Greg's? No idea but Myhill will be a club legend in my eyes but Mcgregor isn't.
Might not be our best ever, but Fettis will always be up there for me. Maybe because he was a bona fide quality player in teams made up of blokes that weren't even footballers.
Greggsy's No.1 No. 1 for me in a City shirt. He had a dip in form after that serious neck(?) injury, but very consistent. His first season in Premier league, the only keeper who out performed him was bizarrely Marshall. And a character too. How many times this season has an attacker tried to close him down as Greggsy's booting the ball away, but ends up in a heap after Greggsy's accidentally followed through with his right boot. He has mastered so if we hadn't seen it happen so regularly, no one would ever be the wiser.