clearly chelsea is most serious in the FA cup. because the team is rich with a large transfer budget and many star players have joined chelsea. and the FA cup is the only title that chelsea can still get. in the league chelsea has been scattered far in the standings table chasing the top 4 is just difficult, what else is the champion.
Chelsea are serious in all competitions, not just in the FA Cup or Carabao Cup where they failed to become champions, as well as in the English Premier League, they are also serious, that's why they spend fantastic funds in the transfer market to build a team that is expected to win lots of titles, but they are serious is not enough because it has been proven that Chelsea have failed in two competitions in the English Premier League and a few days ago in the Carabao Cup final, why? because these players often do not play with solid teamwork, they often become selfish and only try to show individual skills rather than teamwork.
The FA Cup is Chelsea's only hope at the moment, and to be honest, I say they are also very likely to fail, maybe against Leeds United later they can still qualify for the quarter-finals, but in the quarter-finals, they will face a more difficult match, because there are still 10 teams from the EPL competing, where they also have the opportunity to reach the quarter-finals and maybe become Chelsea opponents later if they successfully beat Leeds United.
Against Leeds United, Chelsea is clearly the favorite and they should be able to overcome this opponent well because failure will only make this team look bad because they certainly have no chance of winning the title and that has happened in the last two seasons.