Although the season hasn't ended yet, Chelsea is still the same team that had poor results the previous year. In my opinion, if a team's performance is getting poor, they will become stronger than before if they add new players, but Chelsea doesn't seem to be that way. They have a stronger team but still don't want to play well, and I think that with the players they already have, they will win the majority of their games. However, the team is having issues at the back, I can see that Chelsea's biggest issue is not on the front; Pochettino stated that he wants
Yeah obviously Chelsea has a very strong players they are actually almost the same way they are when they were performing well but I don't no why they seem to be losing matches all the time, but although just like you said the season has not yet ended but they still have more time to recover, years ago Chelsea performance was like that of Manchester City now that time Chelsea can hardly lose match and there performance are very good but now they hardly win a match but perhaps could it be that Chelsea needs to sign more good strikers or work on there self, if they can figure out there loophole the team will be back again with there fighting spirit.