Last night, an update for the Virtual Console version of Star Fox 64 was made available in the Wii Shop Channel. No-one knows exactly what it does, but initial reports indicate that it improves the controls for the Wii Classic Controller. This update does not add rumble functionality, sadly.
Via GoNintendo

Starfox-Online sends our condolences to all of those who were affected by the tragedy at Virginia Tech University.
Our thoughts and prayers are there for the victims, their families, and their friends. Today’s events are horrible and should never happen to anyone.

This week’s release of Virtual Console games contained the predicted Star Fox 64 title. As a game previously for the Nintendo 64, it will cost 1000 Wii Points ($10 US Dollars). Here’s a portion of the official Nintendo press release email (via GoNintendo):
Star Fox(R) 64 (Nintendo(R) 64, 1-4 players, 1,000 Wii Points): Players take the [...]