If this trend continues, we're going to be awash in smart financial or medical people. Y'know, stuff that's harder to outsource so easily.
I understand why medical is hard to outsource, but I would think finance would be incredibly easy. I'm pretty sure Excel and calculators are plentiful in other countries.
Finance is a sub branch of law, and laws are specific to each jurisdiction, the reason finance is not widely outsourced is that same as the reason why there is no H1B lawyers.