No sweat! I have to tell you, I love the idea that the medal seems to have been awarded by accident. But that's what war (and memory) do to us - things get glossed over, or forgotten, and it takes some doing to get back to what really happened. So Franklin (another symbolic name? For frankness or for FDR?)'s own changing mental aptitude is bringing back what really happened, as opposed to the glossed-over, for meritorious service, yadda yadda yadda stuff from the medal ceremony (man, I'm inarticulate this morning; I need coffee :-D).
The point I'm dancing around is that the reason for giving the medal was false and kind of inflated. And Franklin is finally coming to grips with that because, as he gets closer to death, artifice is being stripped away (or, perhaps, his memory is really failing him, and maybe he thinks he's less brave than he truly was. He's the only witness and he's not reliable, so this is another possible theme). This is such a good idea. It's really believable.
Let us know how it goes. And cheerio to you, too!
PS Sorry I mistook you for a Brit.