If Chelsea wants to qualify for the Champions League next season Pochettino's focus should be much greater on the Premier League because this route is one way for them to play in the Champions League. Of course, it is not an easy matter to finish in the top four of the standings because there are many other clubs that appear much more consistent than Chelsea at the moment. This victory was the start of a comeback for Chelsea and if Pochettino can make better use of this, it can certainly bring them back to getting positive results in every match.
From the moment he came to Chelsea there was nothing about Poch that suggested to me that he could win the Premier League this season, because he needed to. But if you're just talking about making the top four it's possible. Chelsea is the same as Newcestil, the same as Man United, they will not be able to fight for the EPL title because I don't see it. Realistically, looking at Chelsea's current opportunities, they can only target the top four positions so they can return to the UCL league next season.
So let's see how Chelsea can produce good results when playing in the next match. Chelsea will face some big games in the premier league and Pochettino will be faced with a much bigger focus on getting Chelsea back to winning ways. Even though it is difficult he must remain focused on give good results because management will definitely demand more satisfying results.
Chelsea just need time and it's true that in the next few matches Chelsea have to play big matches, this is where Poch has to test the players' mentality so that they have a higher fighting spirit. I hope Chelsea don't repeat the same mistake because of their impatience, if you remember Chelsea's mistake from the past, namely that they often don't give playing time to players who haven't shined, but instead often give playing minutes to classy players, so there are many great players like M. Salah. ,Kevin De Bruyne is actually shining at another club than at Chelsea.