Rick's argument and his recommendation - what exactly is his point ?

You (BW) have a point - allow options. Surferbeetle presents a general outline for a program.

I might suggest (getting ready to duck incoming) is that the service academies be more of grad-professional schools. Entry based on any 4-year degree or 4-years in service. Possibly better retention, since the people would be 4 years older.

Not to start too much of an argument, but the Annapolis > Marine retention rates seem pretty good from what limited sources I've read. In effect, a double self-selection process there.