FIFA are corrupt as hell - we all know that, But I can't help but think the author is grasping at straws here. If enough people in the world make a prediction, a few of them will be right.
Even a broken clock tells the right time twice a day.
Yeah, the so called "evidence" is pretty weak.
I think the best evidence is really the outcome of the draw. Both Brazil and Argentina got pretty much the best possible draws they could have got, when the WC is held in South America. And the outcome of the draw made it impossible for the best South American teams to face eachother before the final, making a Brazil-Argentina final a real possibility(pretty much a dream final as far as FIFA is concerned).