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.
yes I agree with you because I know currently bitcoin its development is a bit old and while LTC also so, therefore, I do not believe if LTC will become bitcoin next, and so I will have Ethereum or NEO than on Litecoin