When it comes to Pep Guardiola I don't expect him to manage another Premier League team ever after leaving Manchester City in the future. Because we have matched him with Manchester City so much that I can't think of him as a manager for another English team. Maybe he would return to one of his old teams later on who knows.
Those teams are Barcelona and Bayern Munich though. Both of them must be contented with their current managers but Guardiola is also not going anywhere now in the end. Maybe in the future this might really happen.
Pep Guardiola may have made the decision to leave Manchester City for reasons that perhaps cannot be explained to the public, so Pep Guardiola prefers to look for other reasons so as not to make Manchester City's condition worse. It is possible that Pep Guardiola will return to Chelsea and improve the condition of this team to get into the top ten again from the top of the standings.