If Gamecube had a MGS, why not the Wii?

[Xen]

Majin-Tenshinhan said:
Honestly, I think it got put on the Gamecube because it was the most technically superior console last gen (I think it was more powerful than Xbox anyway?) .

Uhuh... it wasn't. Although, it's not too far technically if you compare both consoles' best looking games.