It is no easy responsibility becoming the coach of Chelsea, there is a lot of expectations and a huge responsibility to win every game as manager. Now with the recent poor performance of Chelsea and the number of coaches the team has had in a a short time, Pochettino will be pressured if in the first three games Chelsea play next season, they still loose. He has been the coach of big teams like PSG and even had an experience of the Premier League before, so he may have no problems understanding how the league is. Chelsea will have to qualify for the Champions League next season, the team already has the players who can do the job, we will see if Mauricio Pochettino fits the job.