A lot of good things to look forward to. If you believe the overall market cap will hit 1 trillion that would increase the overall to 30% then it is entirely possible that litecoin will past ATH.
If bitcoin was $200 and became$900 in 2016 with it's overall market cap off the whole cyrptos market increasing, then there is a probably chance litecoin will do the same this year since it mimic bitcoin. Then 2019...$20k