Yeah, as much as I do like the Star Fox series, realistically I don't see anything TV/Movie related happening. The series is stuck, with one game getting remade multiple times and any attempt to take the series further is panned. Star Fox Assault laid out a good path and has one of the best stories in the series, just needed some control tweaks. But people panned that since it wasn't SF 64. Star Fox Command then proceeded to tank things with the multiple story/ending routes with downright awful writing. An then came SF Zero which was another reboot/remake, but with forced motion controls.
The most one is gonna' get animation wise is A Fox in Space, which is actually pretty well done, but it's solely a fan-made project.