See, now the highschool dropouts are surfacing
I think the OP knows what he is doing. I agree with him on the short USD. I looked at the USDX historical data. There's not much to go on, but I see the USD weakening till maybe Feb, 2020. I don't want to post the chart I'm looking at as it may reveal how I do my cycles which I wish to keep to myself how to do it.
From risk and reward, there are tons of options that are better than shorting USD.
Besides, it is not that USD will be down in the futures so I will short it. This is a loser's way of thinking. If you short it, and it goes up, will you stop? Where is your stop? Soros shorted equity when nasdaq was at 3000, and he had to cut loss later since nasdaq run to 5000. he was right that nasdaq would be down later but he was still doing a losing trade.
So it doesn't matter whether USD will be down in the future. What makes your trade winning or losing is whether it go up first or go down first, and if it go against you, can you survive it?
So it is not future market direction that matter, it is the path of future market direction that matter.