What other Vs games would you like to see?

I like the Marvel Vs series and the Capcom Vs games but what other to fighting games would you like to be crossed onto this new powerful machine. I would like to see possibly a Tekken Vs Virtua Fighter cross or I think that they should try to bring the Capcom VS SNK series into 3D gameplay. I though that Street Figher EX was choppy and didn't like it but I liked the way that the 3D KOF was and with the better machine and graphic capabilities of the PS3 it could look good and deliver a great game experience.