I have seen a lot of rumors out there they are saying next bitcoin is a Litecoin it possible?
no, bitcoin will forever be on the top. If litecoin is the silver then the bitcoin is the gold. The total market value of Litecoin is currently lower: $18 billion to Bitcoins $291 billion.
in my opinion, for now, is not possible. because I see that Litecoin is actually decreasing, so it is highly unlikely to state that Litecoin is the next of Bitcoin. other than that with Bitcoin growing so rapidly, Bitcoin makes so strong and more soaring. so with the decreasing Litecoin able to lag with Bitcoin getting stronger.