Chelsea have a complete team but they lacked a good coach,now lets say Pochetino has come to solve that problem,the only area I see Chelsea are lacking is their attack line, especially the center forward position.They need like two players there who can get like 18-20 goals every season.I heard they were going for RB Ieipzig's Nkunku,that would have been a very nice addition to their side.They have the likes of Sterling,Mudryk,other wingers who can do very well if they should bring in a top central nine that will score goals and boost their moral.They were not good last season atall,and it would be bad if they could not train well and pick form next season.
Chelsea doesn't have a complete team, they have a bunch of average players and had series of mediocre coaches starting from Graham Potter to Frank Lampard. They were all bad coaches that couldn't get the best from average players. There was no high rated player until the January transfer window that was signed couple good players like Enzo Fernandez, Joao felix. Tiago silver that was in the club at the defense isn't at his prime anymore as he's meant to retire by now so we couldn't say we had good players at the club. The previous manager that got sacked couldn't get anything from the team and that goes to show the managers weren't only the problem but the players were as well.
Pochettino can't solve Chelsea problem if he isn't been backed with the players he wants to sign to the club. At the moment if I had my way, I'll sell every single player at the club because from their body language last season, they weren't ready to play for the club because I can't imagine a team like Chelsea losing the amount of games they did and got knockout of all competition without getting anything to play for next season. Pochettino isn't a bad manager as I always say and I believe he'll bring success back to Chelsea although he needs to be backed seriously by Todd Boehly.