They can always pump more money to the market in different ways, but what is clear that is happening there is a shift on the dollar not being the world currency / international trade currency.

FED will have always more trouble to handle that. What will happen is hard to say, maybe some crazy inflation, or liquidity crisis... or something I don't care about. What I care about is that economy and money will be broken for a while which will make people move away from the Dollar.