Quite honestly, even from replay, there's nothing to suggest
that the drop of the ball was intentional. It might have been, it
might not have been. If it was intentional, it was nicely and
convincingly done.
Phil Neville is a naturally right footed player. With his own team
fighting for UEFA Cup qualification, he has reason to want his team
to do well. You can see he tried to scoop the ball out by swinging
the right foot outward. He was trying to use the outside of his
right foot. I agree that a left foot might have been better, but
given the quick instance of how things happened, Phil Neville
intinctively used his right foot which is natural to him.
My point is there is very little to prove or confirm that the two
goals were intentional blunders were intentional. With Man U
creating wave after wave of attack, forcing an error or two was
definitely possible.
I'm sure you have your belief in your conspiracy theories, but I'd
like to keep things rationale.