DXY- Could it go under 90.50?

Two weeks ago I said that I expect 92 support to fall, and now we have this break, and Dollar index is trading at 90.65 at the time of writing. More important is that DXY is now just above another support situated at 90.50.
If we look closely at the chart we can see that after finding support at 90.50, USD Index made a short term double bottom that I've spoken about and although we have a correction at that point this was very short-lived and the index reversed and broke under the flag pattern support.
I expect USD to remain weak and, indeed, we can have a break under 90.50 support. The next support is around 89 zone and, in this situation, EurUsd can be the best bet for rising and challenge 1.25