Making crafted gear the only thing that is convertible wouldn't make crafted gear worthwhile. It would make it the middle man between players and materia. I'm not going to dig through a year of posts to find the quote but he wants crafters to feel like they are valued for more then just being a means to an end. There is a reason dol and doh are even mentioned as partaking in the Hamlet defense that is coming. Come up with a compromise between dropped gear and crafted gear and you'll have yourself a winner.
