Replacing the world currency is no easy thing to undertake and would require many, many years to transition. Even as bad as the US dollar is right now, it's still the most stable of the major currencies.
I agree with China on the halting the purchase of T-bonds (which I think they should have stopped doing many years ago) but I don't think they'll bet able to get a new reserve currency standard going unless the US dramatically implodes.
The rEVOLution is not being televised







