Fernandez isn't a bad keeper, but he is inexperienced at this level and his confidence looks low. His kicking is poor and he isn't commanding of his area. He is, though, quite a good shot stopper, but that's a fundamental skill of being a keeper. Who's heard of a decent keeper who's not very good at shot-stopping?
Why Fernandez is getting a lot of criticism, and why he affects the rest of the team is because of a number of factors.
- He's not a confident keeper who can bark commands at the rest of the defence to organise them. It matters as the keeper is the last line of defence and has the entire pitch in front of him. He needs to spot things and tell the defenders when they are out of position, when to push up, when to pull in a midfielder, etc.
- He's a poor kicker. Ok, we can't expect him to be a Raya, as not many keepers are that good. Raya's passing skills mean that the team has such confidence in him that they have less reason to be on the back foot. But, we might expect him to be able to clear his lines at the right times, and give it some welly to get the ball beyond the halfway line on a consistent basis, with a reasonable level of accuracy, so we can at least battle for the first and second ball. His kicking is not accurate nor consistent, and at this level, opposition defence have a pretty remarkable level of ability to head the ball to their own players, meaning we don't even get the chance to battle for the second ball. This puts us on the back foot again.
These two areas of weakness affects the entire team, although he is not wholly responsible for the whole team playing poorly. He is, though, a key factor as to why we are not playing well. You can take individual mistakes made against Liverpool and blame it on other individuals, but you cannot ignore the impact of the way a keeper influences the entire team too. Just the ability to kick beyond the halfway line on a consistent basis means that the entire team can play 10 yards higher up the pitch, which could make a substantial difference to the way we play. We're simply not getting that from Fernandez.