I doubt they'd announce a TvC2 with MVCI still in the pipeline and not showing anything still. A rerelease sounds more likely. The game got snubbed something fierce being only on the Wii. So a new release on switch, PS4, X1, and PC gives the game the second chance to sell more and make a sequel a reality.
On the other hand such a rerelease might be Japanese only. Capcom sure doesn't mind screwing over customers with Japanese only titles. I'd say more so than any of the other big Japanese companies. Considering the big IPs they've left over there.