 I think as we look at Force Design 2030 and the new infantry model, so far I think it's going well. We're in the early stages of IVEX, we're still getting some of the equipment, we're still getting some of the people, but we're testing what the Marine Corps wants us to do. We're testing the idea of the new teams, we're testing the idea of having more mature unit leaders and how that's going to affect our ability to fight and win the future war.