I don't think Manchester City's rivals are waiting for Pep to leave (some are but not all) so they could take that opportunity to be at the top as always, no. Pep Guardiola's presence is what's making the EPL and winning the title more challenging and if as a coach you feel you're good enough then win the title when the best is around not wait for the best to be eliminated from the equation before calling yourself a good competitor. If he should quit his position as the City boss I would like to see him coach a national team let's see if he can keep up with the pressure of coaching a national team.
Yeah right, the dominance of Manchester City will definitely end up just waiting for time and we know that no team can maintain glory for decades, now we can see how Manchester City has a gap and also competitors can catch up 2 draws 2 defeats are proof that they have a problem. I have estimated that Manchester City will go through the golden era and the other team will replace them, Chelsea and Arsenal might be the next best team for the next 2-3 seasons.
Jürgen Klopp has been the toughest contender to Pep Guardiola. Infact, there was when I really felt for Klopp and that was when he ended the season with 97 points and yet didn't win the league.