Definitely can. However, the process will take us at least 2 years. I doubt that ethereum can hit $10000 in less than a year. Moreover, bitcoin will not stand in one place and watch ethereum grow. I believe that bitcoin will increase up to $50000 in the next 5 years. IN somehow, I believe that it is hard for any coin to take over bitcoin because bitcoin is a legacy which people always consider priceless just like gold. Bitcoin will become digital gold.