Cheese with your Whine?
It does not have to move the DB. The receiver used the push off to get separation...can't do that. He would not have gotten to the ball without using the defender as a goal post push off either.
It's not a whine. The officials had a bad day.
Which normally wouldn't bother me, except that it was the Super Bowl. I expect better officiating in that setting, regardless of how bad both teams were performing.