Allow me to present another hypothetical situation. Let's say that a disabled war hero, unemployed with a family to support, robbed a bank; and getting a bag of money was the one thing that made him feel "normal". Would his behavior still be despicable or a blessing in disguise? My point is this; it is never right to do wrong. If one's moral stand involves seeing the use of a disability falsely for the sake of convenience as being wrong, then it should never be justified by contrived circumstances. If one sees nothing wrong with the use of a disability dishonestly for the sake of convenience, then any given circumstances should not be a factor. We should stand on principles, disabled or not.