Remember NavyFP is coming from the navy perspective with widespread GMO usage. In the AF (which is probably more like the Army in this regard) you would most likely start a little late (we had an intern start late d/t delayed graduation when I started my internship). The delayed start/end of your residency may affect the end of your ADSO (in the AF, if I'm remembering correctly, it goes in six month blocks, so if you graduate residency a month late, the end of your ADSO will be extended to the 6-month mark, unless there is additional ADSO accrued [ex. sponsored fellowship]. I do not know if the Army does things this way.)