GameStop have inadvertently leaked what appears to be a new Wii Remote for the Nintendo Wii, which, according to the screenshot, will be called Wii Remote Plus.
The picture was found in GameStop's pre-order section and will accompany FlingSmash as part of a bundle. FlingSmash was originally scheduled for a summer release - the Wii Remote Plus bundle might be the cause for the delay.
FlingSmash is now planned for release in November.
Source: Edge Online