Miguel Delaney: The deep-seated issue that explains West Ham’s worrying decline

West Ham United manager Graham Potter reacts during the Premier League defeat to Chelsea at London Stadium

You could focus on the good, like Joao Pedro’s supreme impact and how Chelsea might have now started a proper challenge, except it’s impossible not to get away from the bad.

And this was very bad from West Ham United, to the point that Graham Potter looks in immediate danger. Might he even be gone before Nuno Espirito Santo? Could the Nottingham Forest manager replace him, given issues there?