Truthfully speaking I don't really believe in litecoin. For me it is a another fork of bitcoin in some case. It can not be next bitcoin from its nature. Of course it is one of the best coins, but not better than bitcoin
Litecoin is not a bitcoin and it's similar to the bitcoin fork coin, it has offered only the fast blockchain compared with the bitcoin and it has no other value. Bitcoin is bitcoin and litecoin is not bitcoin and this will be forever.
Litecoin will never become the next bitcoin and i think anyone should remember this on their minds.