Make no mistake, the riches of the 'big' clubs ensure that they stay at the top. Manchester United and Arsenal certainly aren't paupers heroically fighting a noble fight against the rich – there have been quite a few occasions this season when Manchester United's starting eleven has cost them more than the one Manchester City have fielded that weekend.Welcome to the modern era of football where clubs are starting to buy trophies rather than actually winning them. (Real and City) as someone rightly pointed out...
Equally, we're not seeing teams 'starting' to win because of money – it's been the case for decades, the difference now is that the sums involved have grown so huge that the clubs involved have started to become untouchable. The only way to match them is to be bought out by someone whose wealth will allow you to compete – as Manchester City has done.
It's the nature of the beast that's been created, the Premier League is obsessed with wealth. When clubs are promoted to the 'promised land' first mention isn't given to the teams they'll be playing, or the stadia they'll visit – it's how much the promotion will be worth to them financially. Money's all that matters, it seems, so it's only right and proper that the League's richest club should be its champion.