I have heard some talk about them revaluing the US's gold holdings (if they actually exist).

"According to the government’s financial statements, the U.S. owns about 261.6 million troy ounces, or almost 8,200 metric tons, of gold. Those reserves are currently valued at a set rate of $42.22 an ounce, or around where the metal’s price sat in the early 1970s, producing a book value of $11 billion. At gold’s current spot price of about $2,920 per ounce, however, the market value of those holdings is nearly $765 billion."
-Fortune

Not exactly a currency reset, but it does show that they're thinking about these things...

!PIMP
!PIZZA