Why didn't Nintendo make more realistic, violent games for the Wii just to prove 3rd parties wrong?

[gumby_trucker]

RolStoppable said:
If Nintendo made such a "core" game, it would have been the highest selling "core" game on the system, leading to third parties complaining that Nintendo takes away all the software sales.

But you see, Nintendo anticipated this exact reaction so in their infinite wisdom they decided to make a mediocre "core" game. They even took it a step further and made it so the game wasn't really a core game at all, but rather the kind of game that 3rd parties like to call core.

The result was Metroid Other M, and as we know that game bombed hard, along with Nintendo's intricate plan...