I think this article shows the real reason military medicine is screwed up. At civilian hospitals all decisions are ultimately made my people who practice (or recently practiced) patient care, and understand the effect of the decisions they are making. Because docs/nurses/whatevers at civilian hospitals can quit if the place goes down the tubes, the effects of bad decisions are seen much faster in the civilian world than they are seen in the military.
Relying on politicians and political appointees (DoD) to make the right long term decisions when they are worries about the short term consequences (elections and approval ratings) of these decisions is essentially asinine.