I really think ETH is going to take the number one spot, ETH is slowly growing, it's just a matter of time. Bitcoin is way older than ETH, Only if ETH was older than BTC, we would have been saying a different story now
Yes, It's possible. Last couple of days the progress of ETH so impressive. Not only you every bitcoin holders stated that ETH will be the next Bitcoin. Seems like digital currencies have another big winner now, Ethereum surely its more than just good news for early investors.