I think that with all the new regulations (KYC etc.) the classical exchanges have to comply with not to get closed, we will probably see a boom of decentralized exchanges (DEX). They don't have to comply with anything as they are decentralized and thus can't be regulated by some stupid bureaucratic nonsense.
Some of them are already up and running, so I expect that people who don't want to send their ID scan to every exchange they use will switch to DEX massively in 2018.