Anything can happen in the future, everyone has their own ideas and hobbies, and the coins they invest in are different, so they may have their own answers. But, i think all altcoin have a potential to grow, every altcoin has the same chance to grow up and become scam too and that's fact. We also don't know which one will survive or push our will into real market, we can't control real market. As trader/ investor we only follower, just take chance and get out fast with the result.