Dash is the most likely to be the super coin that replace BTC. But what would really happen is what happened with USSR. It broke into few countries. The place of BTC will be spread among several coins with a massive share taken by Dash and also BCH, ETH, NEO and several more.
@haejin You may think of things as ominous but to me, all of this is mostly a blessing. Finally we have a chance to be free from the Buttcoin curse.
How about Ethereum fork to Metropolis? Or the mysterious possibility of Bitcoin smart contracts?
Metropolis is a good bet. That's why I mentioned ETH. But Dash is aiming to be the Digital cash with stability. ETH will be more volatile than Dash which already has 1/3 of its supply locked in masternodes. ETH will definitely be the short term BTC replacement. Long term, I'm not 100% sure.
On BTC smart contracts: Where have you been living all this time. BTC took years to (sort of) solve the scaling issue while Dash took only hours. BTC community acts like a bunch of commies with censorship, name calling, coin dumping, FUD, more FUD, blind following etc. It's more likely for Venezuela to get their shit together than BTC to get smart contracts.
Hahaha....the BTC contracts comment was in jest.