I think the most people are expecting history to repeat itself. I certainly hope that it does. However I read an article by Vitalik Buterin this morning in which he stated that there's no possible way the cryptocurrencies will go up another thousand times like they did last year.
I'd be willing to take 100 times though.
Yea he is probably right. Though 10X is certainly possible and maybe 100X on some, like you mentioned.