'When people say they didn't understand football until they met Pep, that is exactly what they mean,' Ilkay Gundogan says. 'He opens your eyes to a level of detail you didn't even know existed.'
The decision is believed to have been made to keep legs fresh ahead of their fourth game of the competition and Guardiola has been consistent in his complaints at the packed fixture schedule.
JACK GAUGHAN AT VILLA PARK: The unbeaten run stops at nine, Erling Haaland 's scoring streak at 12 and Manchester City are somehow level on points with Manchester United .
After a hectic summer of spending and a mixed start to the season, JACK GAUGHAN answers your questions about what is really going on behind the scenes at the Etihad.
JACK GAUGHAN AT THE ACCU STADIUM: Foden continued to threaten a return to the form that earned him the Premier League player of the season award 18 months ago with a fine opener.
Re-live Daily Mail Sport's live blog for the latest score, team news and updates as Manchester City hosted Manchester United at the Etihad in the Premier League.
Despite the avalanche of money thrown at transfers this summer, Gianluigi Donnarumma's £26million arrival as a Manchester City goalkeeper, a Pep Guardiola goalkeeper, is the most intriguing of all.
Erling Haaland told his Manchester City team-mates to get their backsides in gear and branded their start to the season as 'way too bad' before Sunday's derby.
JACK GAUGHAN: Serbia have been hit with a partial stadium closure of around 15 per cent after fans were found to have engaged in racist behaviour in a victory over Andorra.
JACK GAUGHAN AT VILLA PARK: At Villa Park the Three Lions once again struggled to make good on their possession but ultimately secured all three points.
Manchester City haven't seen a year like this since the guy who now wears the armband turned up on day one wearing bright pink shorts, bemused at the drizzle and a biting July wind.
JACK GAUGHAN AT THE ETIHAD: There was something a little withering to Guardiola when discussing Man City's style and any possible changes to their tactics with the arrival of Pep Lijnders.
EXCLUSIVE INTERVIEW BY JACK GAUGHAN: Although they weren't deemed fit enough to feature at Molineux, it felt striking that two of Man City's best players with the team regardless.
The Manchester City star is set to commit his future to the club after impressing during his side's opening Premier League fixture at Wolves at the weekend.