Well, at least Kimmel and Short (General, not Admiral) are going to have better endings to their careers than OTL; granted, Pearl was still attacked, but, while still awful, it wasn't as bad as OTL (and they weren't caught by surprise), so they'll end their careers somewhat better ITTL. They're still going to be relieved; they were in charge at Pearl Harbor, and someone has to take the fall for that, but they'll have better reputations ITTL...
I see Josh becoming one of the first Medal of Honor winners in the Pacific here; the U.S. is going to want heroes at Pearl Harbor, and someone who broke up some of the initial Japanese attacks is going to be well-liked (to say the least) by the American public...