Yuhh it's hard to say, I think of course it'll be futher development, and people try to use it more. If to talk about price pf coins it can as upstreams also as a downstreams here is impossible to predict. Sone coins may disappear and appear some new. But stable well known coins will be further on market.
And only time can judge who was right in his/her predictions in this liotes mission ;-)