A poster on Capcom Unity's Forums has received an answer to the question of whether Devil May Cry 4 and Super Puzzle Fighter II Turbo HD Remix will be getting the trophy treatment and it is no. Capcom feels that DMC4 already has "its own little trophylike system" and the Puzzle Fighter team has moved on to other projects.
There is a tiny bit of good news though, Super Street Fighter II Turbo HD Remix may have trophies implemented, but it will depend on "what schedules look like and what Sony's requirements are."
The only real good news is future games from Capcom will all have trophies, as it has "been worked into CEI's developer contracts as a required deliverable." Have other publishers signed such a contract?
This is rather disappointing, but after a string of such reports, we are not surprised. We are just really hoping SSF2T HD Remix will have support.