Well i dont think Sports games on the Wii do that bad, they do sell considerably well (just not as well as the 360 version)
Pro evolution soccer 08, sold extrmely well, considering it's late release compared to other versions, and being extremely late in the season (this was a factor).
Madden 08 sold nearly as good as the PS3 version, and Madden 09 should sell more then 08 version (it proves to have great legs).
Tiger Woods 09 will easily sell a milion copies.
Fifa 08 also sold well
So i dont really know how can you say Sports games FAIL on the wii, they maybe not as successful as on other platforms but they certainly are not failing.
ps. PES 08 was brilliant on the Wii, with some minor improvments the 09 version could be the best football game ever made.
