Only if they remake the graphics AND the models. They look FUGLY as hell.
A treatment like Zelda OoT 3D would be great before releasing it.
If they'd remake it, totally the graphics and models, but also the designs in general. Get, like, Ayami Kojima to handle the main character re-designs, and hire more accomplished artists to tackle the enemy designs. For instance, Death riding a horse is cool, but redesigned, I'd rather see him riding a demonic skeleton horse with giant bat wings, breathing fire and such.
Also, re-design the story too. The whole, "time where there was no Belmont present so the existance of balance summoned Belmonts from other time periods to balance the evil that was Dracula" was stupid in concept. Tweak it a bit so that both Sonia and Victor have valid reasons for existing together without some "time summoning" thing. Set the game right after Legends, or retcon Legends and establish Sonia as existing in a later time(Or even use the bit about her being Eric Lecarde's ancestor). Establish Victor as her brother or cousin(or something), and away we go. Nix the female Dracula chick(urgh), and keep the story simple. Don't toss in a gimick just for the sake(time travel is almost always a gimick).