I've been into the Star Fox series since it began, and I'd have to give up on it if it became something completely different, because then it simply wouldn't be Star Fox anymore - personally, I don't enjoy third-person games of that sort, for the most part, as I find that they become very chore-like very quickly (I hated Super Mario 64, for example, and a lot of third-person games still take cues from it), but I do enjoy the core of what Star Fox is supposed to be.
Like it or not, Star Fox's roots are in spacecraft flight and combat - it's a series that was, in part, clearly inspired by Star Wars, and when you take space stuff out of Star Wars, you get The Phantom Menace.
I agree, Assault is definitely the route to follow, for absolutely certain. That was a good evolution for the series, before they suddenly stopped letting it evolve at all (which was a terrible idea).