What could it be? Word is we'll have to wait until after EVO. But, I'm guessing it's a joystick of some sort. TvC maybe? Dunno. For now nobody's spilling the beans with the exception of a few photos. Hmmm...All this after I bought two new SFIV sticks this summer. Better get a second job, I hear this surprise is going to be extremely limited.
Via capcom blog
Who knows what it is, but I can tell from the teaser pic that the art is from the same illustrator that did the Street Fighter 4 stuff. You can tell from the ink splatters and the wispy airbrush trails.
Here are some obvious possibilities for what game it's for...
-Marvel vs. Capcom (360, PS3)
-Tatsunko vs. Capcom (wii)
-Street Fighter 4 for Wii (it could happen)
Or it could be for (drumroll please) SUPER STREET FIGHTER 4. You heard it here first people!