Do you think we'll get a "final" version of STREET FIGHTER V in the next 12 months or so?

One with the entire roster (every single original and DLC). Everything all- inclusive.

Something like "Ultra Street Fighter V: Arcade Edition"?

I'm pretty confident we're getting SF6 sooner than later (either by Xmas 2020 or sometime in 2021) for the PS5.

I think SF5 has one more major incarnation left before the true sequel arrives.