As said in the title, this is just a rumour, I just figured I would pass it on.
http://wii.qj.net/No-wai-Grand-Theft-Auto-for-the-Wii-/pg/49/aid/128268
"A rather questionable report from Germany-based Games Blog posted a number of images showing Rockstar Games supposedly testing a working Grand Theft Auto game for the Wii."
Couple of questions
Any GTA4 owners, is that GTA4 on the screen? (they don't say if it's GTA4 or a new GTA)
Has anyone heard of these guys? Have the got rumours right before? Have they got them wrong before?
Edit:
The original site with lots of images is found at
http://games.germanblogs.de/archive/2009/01/21/rockstar-games-realesing-gta-for-wii.htm
The sensor bar is on the bottom right of the tv
http://games.germanblogs.de/wp-content/uploads/2009/01/gta-4-for-wii-134.jpg
The Wii is certainly turned on in this picture
http://games.germanblogs.de/wp-content/uploads/2009/01/gta-4-for-wii-285.jpg
There is clearly nothing but the Wii plugged in to the TV
http://games.germanblogs.de/wp-content/uploads/2009/01/gta-4-for-wii-227.jpg
(Unless that brick wall has a hole in in, and the cord for the other console comes through there.)