The city team currently dominating the PL is also the best team in Europe by some margin. It was a fluke they lose those two CLs to Chavs and Real.
Even then Liverpool and woolwich (

)gave them a real challenge.
Bayern won their league by default, and it wasn't even the first time time in the last 5/6 years.
As we saw with the Kane saga, the PL is competitive enough that teams in 4-6th spots have the financial muscle to resist the oil clubs even in a down year. Everyone in these other leagues always cave to the big 1/2.