Upgrades for XBLA Castlevania?

Might there be some graphical updates to the Live Arcade version of Castlevania: Symphony of the Night? I was just transcribing my TGS interview with Castlevania producer Koji Igarashi and came upon this little exchange:

Wired News: At the Microsoft press conference, they had "Castlevania" on the list of Xbox Live Arcade titles. Which one is that?

Koji Igarashi: Symphony of the Night.

WN: Based off the PlayStation version?

KI: Yes.

WN: Is it going to be identical to the PS version?

KI: We're talking about possibly upping the quality of the backgrounds. That's what I hear. I'm not working on it. Also, I'm really sorry but I haven't seen the actual code yet. So I can't judge what's really going on.

A bit odd to hear that Iga's not involved personally (and hasn't even seen the game running) but nice to hear it might be upgraded.

That'd kick the hell out of the XBLA port of Fatal Fury Special, which now looks like total ass. They applied a Photoshop sorta filter to the graphics so they looked like fractals instead of proper pixels. IGN has pics. I call shenanigans.