Chelsea is currently starting to lean towards building a totality team with a young squad, but I don't think that guarantees that they can succeed if there is no support from experienced players, Pochettino has certainly built a strong foundation at Chelsea today but indeed it is still not satisfactory enough for Todd Boehly, I think if Chelsea wants to compete with Arsenal and Manchester City again, Of course they must be able to create better squad depth but still all of that requires a long process like what Arsenal has done so far.
Chelsea are going about it the wrong way. You don't build a team in just one season. I still don't get how they didn't learn from their mistakes the first time. You can't buy a bunch of potential players and expect them to be perfect together. A team is built with time.
When Boehly first took over, he should have made 5 signings at most. Out of those five 3 should have been world-class players why 2 can be potential players. Then the next season they can make 3 or 4 more signings, both world-class and young potential players. Also, they should be recruiting for their youth and teenage team too.
If they have done that, they'll have made 8-9 signings in the past 2 seasons and this season they'll just be looking for more players to strengthen their squad.
This way you'll find out that in 2 years they have filled up every area on the pitch with quality players and still have quality squad depth on the bench.
Right now, Chelsea is in a confused state and they're just signing different young players. Most of those young players are like shitoins, they won't turn out to be anything, Over a billion pounds spent yet they still don't have a world-class squad, that's pitiful.