What Real Madrid fans sang to Pep Guardiola gives Sheikh Mansour an easy decision to make

Manchester City and Pep Guardiola were humiliated by Real Madrid in the Champions League on Wednesday night.

And now Sheikh Mansour has a very easy decision to make.

Pep Guardiola has worked absolute wonders since taking over at Manchester City in 2016, with six Premier League titles and a Champions League amongst his immense trophy haul at The Etihad.

However, this season has been a real…