I have a photo collection, and i document it. No matter how much attention i pay to keeping things exact, they are always out a little. Could adobe create an alignment tool that only pays attention to the rectangle of the prints so that it creates a rectangle rather than a four-sided thing. Atm it adjusts for the subject of the print rather then the outside.
i doubt I'm the only one who this happens too... it's like correcting building but for prints.