I agree, if you are doing it over then something new should be brought to it other then better sketches or cad renderings. I point of misleading is when the project is described as a 3 week class project done in 3rd year. but then fail to say that they spent another month at a later date redoing everything… where this can get them in trouble is the first project i give them all of a sudden they cant deliver the same quality of work in a 3week period…