This news is quite huge and yes we may see a spike and I'd love to see a new ATH. I'm just not going to act/trade as though it's a given.
Last time we saw a spike was the speculation that they were partnering with OMG due to their Golem & Friends meetup. That spike lasted like 12-18 hours at most. That sort of quick spike/dump behaviour is my biggest reason for short-term caution.