Mass adoption is just a dream however huge price increase is something that bitcoin can conquer, remember that this coin worth few cents and now worth almost $1000 so sky's the limit for the price. About the adoption, I have my doubts about where we can go.
Mass adoption is the only way for bitcoin to touch the sky, without adoption bitcoin cannot go ahead but it will just keep rolling around like this, today it grows $30 higher and tomorrow it drops that amount again, so that wont make us reach higher if there is no adoption at all.
Actually mass adoption and higher prices are inter related, we cannot expect higher price of bitcoin unless there is no huge adoption and acceptance from the people worldwide, if more people starts using bitcoins then it will surely take price of bitcoins to new heights.