Since the penny has been discontinued, and there's a possibility that the nickel may also be phased out or made from a different material, the fifty-cent coin could make a comeback. Idealistically, I’d like to see more dollar coins in circulation.
It would be interesting seeing this shift in our cash. I predict a $2 and $5 US coin in the future, maybe even a $10 coin. Paper money starting at $20, $50, $100 and adding $200 (or $250) and $500 and even maybe bringing back the $1000 bill.
Let's make CASH great again! It's not just for drug dealers and pimps - it's money for the everyday man!