Possibly yes, because as we can see as of now that it's adaptation is currently active. Day by day there are increase happening to it's adoption and huge number of people that interested to this system are continuously counting and beside of it, the legalization of it are considered going better and better. Some country in different part of the world are open now from it's legalization and their respected governments wanted to try and experience the better product that can give by it in a way of having much better and much develop economy in their country. So there will be the biggest chances that bitcoin will be global currency.