The US dollar correlates positively to US Treasuries.
Market participants needs US dollar when buying US Treasuries as investments or as collateral.
Now we see a pretty sharp diverence and break of that correlation.
One would anticiapte a return to mean of this relationship.
My base-case is that the dollar will follow bonds and get bid up.
In short, my reasoning is as follows:
If liquidity continues to be tight, as low interest rates and central banks going crazy are signaling, the dollar will catch a bid as it's still the world reserve currency.
Regardless of my bias: when macro correlations diverge, its time to pay attention.