The Liverpools and Man Utds got wealthy from footballing success, not from rich sheiks and Russian billionaires. One is deserving and other isn't. I've no faith City will be penalised for simply buying everything instead of competing fairly.
Trouble is that means that no teams can ever hold out hope of breaking into the elite. Think they should just scrap FFP, tweak some of the rules to stop teams hoarding players to the detriment of others and then hope we get our own multi-billionaire.