With this defeat I think the Chelsea management are starting to think about Pochettino's future. I think his arrival will bring new strength to Chelsea's young players. This defeat certainly adds to Pochettino's bad record with 3 defeats. Gusto's red card also made the match worse. Coupled with the blunder made by Tiago Silva. Some media mentioned that Chelsea's young players don't have much experience for this match and they are in progress. But with the transfer conditions that are quite expensive it should not be the right reason.
I see that with this defeat, Chelsea's chances of leaving the Premier League have increased to 1 in 51
This is a small chance, but for comparison it is 1 in 251 for United and 1 in 501 for Brighton. But at the same time, Chelsea still has a good chance of entering the top 4: 1 in 5. This is only 20%, but is this not enough for a dream? I don't know how long the crisis in Chelsea will last or how quickly it will end, but it looks like their fans will mostly suffer.
If Thomas was not a good coach and also Graham Potter was not a good coach then we know that Lampard was not a good coach and pochettino also is not a good coach who then will be the best coach for Chelsea?