Sure thisi will become to happen soon,local exchanges had been having this method that even ethereum,ripple and bitcoin cash can be convertible into fiats means innovation is happening and soon all the active and legitimate coins will be ready to be converted in real money.
Well that's going to be big if that pushes through. And that will push those alts forward if fiat isn't required to be converted to btc first before trading and vise versa. Would also attract more traders to use binance so good move oj their part