To be fair, after having so many titles, even going for a treble one season, I feel like Pep probably deserves enough credit to wait for a while before we decide to pull the plug on him and call him a bad coach or anything. I also understand, there are too many fans of other teams all out there who hated Pep for getting success while their team couldn't, there are so many teams that spent way more than Pep did, and still called it a bought success, so I understand why people would hate him, and that is why they are so quick to jump the trigger to call him bad. But in reality, dude is good and he proved it, he won enough to say he is great, and I am sure we can give him some more time to recover from this.
If Pep Guardiola is unable to strengthen Manchester City he stills remain who he is, Pep is a good coach and his achievement in Manchester City is very huge and it only take a coach that is well experienced to achieve what Pep Guardiola was able to achieve for Manchester City in premier league and in champions league.
Before people talk bad about Pep Guardiola because of Manchester City performance they need to remember the titles he won for Manchester City in a row with ease. Before now Manchester City used to be a team that wins every game without struggles and some people would say because he had advantage of buying good players and I ask my self what is stopping others to buy good players.