Can Halo 3 save Xbox 360 from Wii?

[Parokki]

What does "saving from the Wii" mean?

The 360 beating the Wii worldwide? Not going to happen.

The 360 beating the Wii in North America? It might happen, but it's too early to tell.

The 360 beating the Wii in global weekly sales for a while? Probably for a few weeks at least.