The saving grace here is that Street Fighter can always re-release as a "Super" or "Ultra" version with improvements
Question is ... is Capcom really forced to keep it PS4 exclusive? If they can buy their way out of that, they could re-release a complete version on all platforms (and arcades! they literally missed the arcade version) and breathe some life back into this game.
I predict NX launches in 2017 - not 2016