Poloniex created more awareness recently with JUST coin if you've been following, this might drive in more people to participate in their future IEO. I didn't know Justin Sun still got the hype thing working. About your topic, alt season which does not relate to the body of your post, alt season will only come when Bitcoin uptrend and huge market dominance reduces after halving. Anyways, some alts like ETH and NEO have been doing great.