Pochettino's dream should leave the club altogether with him, as it will no longer be up to him to build the team. I don't see anything wrong with that, if you think about it that way. Because the team has to change constantly, there is no point in keeping the same tactics for several years in a row, they will become outdated, the opponents will adapt to them and it will be more and more difficult to win every time
The dream of Mauricio Pochettino is basically to lift important trophies with Chelsea but it turn out everything didn't work smooth on their end. Both parties parted ways and I wish the very best for Pochettino because it's unfair treatment. Mauricio Pochettino is definitely not the coach we all expected him to be. Managing top clubs and having absolutely no improvement to further to enlarge his circle when it comes to achievements.