I think that the major advantage would be a reduction of costs I dont really see how recovery will become quicker, I mean, its a broken bone , it takes time. However, if some companies start marketing internal nails that cost around 10 000$ and , together with the surgery fees, the an internal surgerc costs between 15 000 and 25 000 $, than I think that would be a good starting point. As of now, it is impossible to have an internal surgery for anything less than 40 000$.