I'm sure others will lend specifics, more detailed insight ...but generally speaking, if one wants to be a lawyer, at least quickly post-undergraduation, USNA is likely not a wise option. And there are a number who've done it. Here's hoping 1985, herself a barrister and BGO, is not on CC sabbatical. She'll give it to you as clearly as anyone.
My own general understanding is that USNA perceives they can get plenty of competent JAG's w/o using a USNA slot or post-grad funds to get them.
Oh 1985 ....yoooooooo hoooooooooo...come out, come out, wherever you are!