if you ask me i want bitcoin to be a more flexible and has many features i guess it depends on the community or society if they made the decission to implement such billing to exist in their business but here we go first i want bitcoin to be available on any markets and malls to shop with ease . Second i want bitcoin to have an international banks that supports mastercard feature to be more accessible on any country as fast as much it could  . Third i want bitcoin to be aknowledged by everybody in this world well the third was not for the service opinion it was a wish then wish bitcoin luck