Why would capcom need sega & dream cast to do that?
I don't know if it was still going on in the 360 and PS3 gen, but back in the PS2 days Sony refused to sell 2D fighters at Full Price. Which is why you had King of Fighters games prices below $40 on PS2 when they were released. Sony thought that they couldn't make money off them
Compared to 3D fighters. Which is why SNK vs. Capcom: SvC Chaos was only released on Xbox and priced at $50 because they did not have any restrictions. Also is why SFIV is all 3D graphics but on a 2.5 plane of course.
Back on the Sega Dreamcast they had Alpha, III and as well the versu series featuring SNK and Marvel. Playstation had the EX series and later on ports from the Sega Dreancast.
If the Sega Dreamcast was real, I would like to have certain Street Fighter series on there with hand drawn sprites to keep
Traditional fans happy. Breh, imagine a new Street Fighter series designed just like The King of Fighters XIII