The work of the last two managers at Chelsea has really made the job of rebuilding and making Chelsea a very competitive club once more to be a very big task. It was started by how clueless Graham Potter was with his style and ultimately ended with Frank Lampard's gambling style of of football.
However I have a strong opinion that Mauricio Pochettino will definitely make everything work again at Chelsea. He has the potentials to turn the club's fortunes around I believe he'll definitely do a good job at Chelsea come next season and beyond
The axing of Thomas Tuchel was one of Chelsea's biggest mistake... Managers sometimes do have some bad results, they would have supported him but the management decided to part ways with him. Chelsea opting for Graham Potter and Frank Lampard was another mistake and they should be thankful they weren't relegated to the english championship. Now, they have a better coach who has bagged some experience in the EPL and has also worked with high profile players like Harry Kane, Neymar, Icardi, Cavani etc. I think Mauricio Pochettino is a very good coach and would do well if given all the support he needs.