When is Castle of Illusion coming to Wii Virtual Console?

[youtube]http://www.youtube.com/watch?v=4Ix1gWkjd1w[/youtube]

Dear kind sirs at Sega:

When do you play on re-releasing Castle of Illusion starring Mickey Mouse on Wii’s Virtual Console? I’d like to play it again, but I no longer own a Genesis.

Thank you,

Blake