Gilzeantoscore
Justin Edinburgh
Was a huge admirer of Clemence but he did make errors. Did not see him all that much when he was at Liverpoo but he had his share of clangers when he was with us, eg failing to hold long range shots. One season in particular he was relatively poor, so much so he himself publicly admitted he had allowed his standards to drop and made a point of putting in extra work during the close season to get himself back up to his previous level. The following season he was absolutely outstanding all the way through.
As for Banks, I assume you are going on reputation alone because in those days there was no live tv most games. But I'd lay money he made his share of mistakes because all goalies do. It's the blinding saves that get hyped so much that clouds objective judgement imo. Saying that I don't question for one moment that Banks was an outstanding keeper in his day.
I know they all make errors. I'm talking about a series of errors in big games. The worldies don't do it, but Lloris does, remember City? I can tell within five minutes whether he's going to be any good or not. When he's struggling, he gets this strained expression on his face like he's going to burst into tears at any moment. It's odd, because on other occasions he's perfectly fine.