Watch this space, but I think that within a relatively short period the European Union will claim back the right to set accounting standards for itself, in the public interest, to ensure effective regulation.
Moreover, foreign banks accustomed to sound regulation, prudent oversight and honest accounting in their home countries may lobby for the same things abroad.
Some may argue that the risk premium these banks are charging is too high, even accounting for the risk, but what are the chances they will suddenly see the light after this regulation is passed, and drop rates across the board?