Myself, I predict 1 trillion total market cap in 2018.

Once this happens then even if 1% goes into ANY altcoin then we are talking 10 billion dollars. Also the amount of money moving can happen in a matter of hours and people will be able to get rich off $1000 if they bet on the right altcoin.

References

1. https://steemit.com/tauchain/@dana-edwards/predictions-for-2018-1-trillion-total-crypto-market-cap-and-usd200-agrs