I think long term Bitcoin will be huge and go to a multiply of the value it has today. Litecoin I expect to go to halve of what it is today when Bitcoin gets Segwit and it will trail behind bitcoin from there. LN will make all the anonymous coins absolute so they will loose a lot or go under. ETH I am not sure about, If RSK will overtake them or not (they say they will be cheaper, faster and more secure, but they only say......) Steemit will keep growing, because the network effect being the first useful blockchain social media is stronger than the network effect being a weaker currency than BTC.