It seems that the ESRB website has exposed more of the classic titles Nintendo has planned for the Virtual Console on Wii, with Street Fighter II: The World Warrior turning up on the listings for Wii.
It would appear to be becoming a trend for the ESRB site to reveal potential VC titles, after a selection of titles including Duck Hunt, Hogan's Alley, Kid Icarus, Kirby's Adventure, PilotWings, Pro Wrestling, Punch-Out, and Wild Gunman appeared briefly on the database last month.
PilotWings and Punch-Out are still there and we're looking forward to those, so whoever's holding up the ball - get a move on!