HVN is going to be listed on a major exchange in Q1 2018, at the end of 2018 it is going to be listed on another exchange.
LOL I dont think any exchange is making plans fro one year ahead what coin they will add specially if is already an existing Etehreum token.
I don't understand your point of view recently promising ETH based tokens has been added on big exchanges than what is wrong with this project. The team is already working on this platform so I also think soon it will be on big exchanges.