After the start that Leeds have made to the new Championship season, it is difficult to find significant fault in any of the players that Marcelo Bielsa has shown considerable faith in since arriving at Elland Road.
Even those who perhaps have not performed as well as the fans would have liked - the likes of Gjanni Alioski and Jack Harrison have probably been the most criticised players in the weeks leading up to this international break - have enjoyed some extremely bright moments. Alioski has had a direct hand in six goals this term, while it was always asking a lot for Harrison to step into Pablo Hernandez's shoes.
Some Leeds fans would suggest that Samuel Saiz needs to step up his game from Blackburn onwards, but to suggest that the Spanish magician's league record of no goals and two assists is reflective of his form would be grossly unfair.
Instead, the Leeds player that arguably needs to take his game up a couple of notches after the break is the club captain, Liam Cooper.
Cooper - who some fans expected to be well out of the picture following Bielsa's appointment - has made drastic improvements over the last couple of years. And it would be a huge surprise if the Whites fans saw the Scotland international show the bizarre moments of irrationality that saw him dismissed against both Cardiff City and Millwall last season.
The centre-back is a class act off the pitch, and it is becoming easier to find performances where he proves his class on it. But his display at Brentford would have brought anyone who thought Cooper's transformation was complete back down to earth.
Cooper put his teammates under pressure on a couple of occasions, and his error allowed Ollie Watkins to get through in the moments leading up to the controversial penalty in the 1-1 draw.
It was not the kind of performance that calls for a change. Even if Bielsa was significantly more ruthless with his team selections than he has been thus far, he would struggle to justify leaving Cooper out for the trip to Ewood Park.
If nothing else, Cooper's usual consistency must be having an impact on the recently-inspired Pontus Jansson, and Gaetano Berardi has not played since the stalemate with Middlesbrough before the break.
But with Jansson looking better than he ever has in a Leeds shirt at the moment, and Berardi stepping up in a way that few could have imagined before the campaign began, Cooper now probably needs to prove that his display against Brentford was the anomaly rather than his excellent run before Saturday's draw.
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