Mauricio Pochettino's appointment indeed suggests a new direction for Chelsea. His reputation for instilling discipline and fostering a hardworking mentality could be exactly what the team needs to return to form. Pochettino has had successful tenures at Spurs and PSG, showing that he can handle big personalities and get them to perform at their best.
At this point, it seems like the squad could benefit from a more stringent approach. If some players aren't willing to meet these new expectations, it might be better for the club to move on without them.
Pochettino's journey with Chelsea will undoubtedly be interesting to watch. Hopefully, he can bring the club back to the heights they're accustomed to. Let's give him our full support and see how the situation evolves.