One thing I really hope we look into is genetic & cybernetic modification of, if not the entire population, then at least some of our troops. Wraithbone and its ability to self repair introduces some interesting options for augmentation and removes many of the risks. An implant made of Wraithbone does not have the risk of waring down overtime and causing damage to the body and can quite possibly grow with the user at they age. Imagine just how much more durable our troops would be if their skeletons were made of near indestructible Wraithbone.