What's wrong with long run?
According to http://www.cnbc.com/2017/05/31/bitcoin-price-forecast-hit-100000-in-10-years.html

• Bitcoin could make up 10 percent of the $5 trillion average daily volume in the foreign exchange market in 10 years, according to Saxo Bank analyst Kay Van-Petersen.

• Its market capitalization could grow to $1.75 trillion which would make each bitcoin worth $100,000.