Mike, Great work.
This adds a whole new layer of strategy to the game. If you are careful about your Milpoints and the Medal incentives you can quickly stack some incentives in order to raise your stats. Today, I decided to focus on the challenges in order to get over the 5000 level in Milpoints that gave me the incentive to get +10 max CR, by doing that it pushed my Max CR over 100 allowing me to purchase the incentive for +10 Attention to detail. Now I am within reach of the next level and should be able to level up later this evening once the new challenges come out. This new feature just makes the game play even more interesting, for me it added another level of strategy.