Chelsea had a lot of star players in their squad last season. But even then, Chelsea's overall performance was poor. If Chelsea are to perform consistently well next season, they will definitely need to make some changes within the squad. And the new coach will definitely have to work on strengthening the bond between the players. Or Chelsea spending a lot of money adding star players to the squad will not yield good results. A stable match strategy and a strong bond between the players will ensure good performances from Chelsea next season.
That's because there was a missing piece of the puzzle... After bringing in those players, the club went for a mediocre coach who couldn't get the best out of the players. The club management has fixed their mistake by hiring the services of a good manager, Mauricio Pochettino. He was able to achieve some success while working with a smaller budget at Tottenham, took them to their fist ever champions league final and also went to PSG where he spent 18 months and won the french ligue title, french ligue cup and french super cup. Based on the amount of work that's needed on ground at the bridge, if he doesn't give Chelsea a silverware next season but he's able to take them back to the champions league, I think that could be considered as an achievement.