Information comes from Marvel vs. Capcom 3 producer/director Ryota Niitsuma…

“I don’t know whether having this in 3D vision is actually comfortable for the player or not. There are a few things to think about. It’s obviously not impossible, but it requires a bit of thought.”

Marvel vs. Capcom 3 would be a great complement to Street Fighter 4 3D. If Nintendo really wants the 3DS to have a strong online presence, they well need some strong online fighting games.