Is the Wii to become the home for light gun games?

Sega announced today that they are bringing their arcade light gun Ghost Squad game to the Wii. Makes sense. With the Wii controller all you have to do is point and shoot, much like those old arcade games. Anyone want to wager we will see a nintendo zapper before too long? I mean Duck Hunt is still one of the most requested virtual console games. House of the Dead would play better on the wii than any of it's previous home conversions. I could pony up money for some Zombie killing fun. Bring on Time Crisis, Operation Wolf and err Hogan's Alley. I'm sold.