does microsoft or sony have a "mario killer" in the works?

[theRepublic]

dtewi said:

famousringo said:
There's only one way to kill Mario. You've gotta drive a wedge between the bros. Decades of jealousy from living in the shadows will drive a man insane. One brother always gets the acclaim. One brother always gets the princess.

Luigi has been teetering on the brink for some time now. He just needs one little push... and Mario won't be a problem anymore.

Didn't Luigi save the entire WORLD when he was a baby?

He is not stewing in his own jealousy, I would say he is living in humility.

Uh, what game is that?

I remember Baby Mario saving Baby Luigi in Super Mario World 2: Yoshi's Island.  When did Baby Luigi do anything?