I do not believe in a rumor. and also about the next bitcoin is litecoin. why?
because I see LTC has a slow development, and also has no plan, so when bitcoin down, LTC prices can not survive, even down as well.
and when compared to the NEO, I prefer NEO or ZCash rather than LTC.
I think i favor also at ethereum but the litecoin? I don't read some thing or anything that litecoin was better than any altcoin so what about the ethereum? There are says that they are agreed to ethereum and it was the 2nd, of all crypto so it is obvious that it can be.