Well I'm sure that ETH will survive, there are already so many (successful) projects that run on their platform.
Then I'm sure that Mobile Go, if and whenever they decide to begin, could become THE currency of mobile gamers.
I also see Salt becoming the number one alternative of banks giving their tokens high value.
Atlant because real estate is one of the biggest markets on the planet - people will always need a place to live in.
Guts, because they have the solution to fake ticket sale and I can see every concert and event tickets being sold on their platform.
Kyber because they are one of the first decentraliyed exchanges and the whole point of cryptocurrencies and blockchain is the decentralized system.