Yeah, because doing the effects work before live action is totally how filmmaking works.
LOL, are you kidding? That's increasingly
exactly how effects-heavy filmmaking works. You have to build a set before you can shoot on it, and if your set is digital, for Volume filming, you have to digitally build it before the actors show up. What's more, Marvel Studios routinely starts doing animated pre-viz on action sequences before scripts are completed, let alone before the actors start filming, and digital doubles are increasingly being used in finished shots.
And there's no hard boundary between pre-viz shots and finished shots, as the digital process can keep upgrading elements until said shots are cinema-ready.
So, for a potential movie like
Rogue Squadron, if Lucasfilm had a story outline and several particular action sequences in mind, would it make sense for them to begin at least preliminary animation during a strike that could last for months? Dang right, it would. (Having a completed script would of course be even better, but it wouldn't be strictly necessary.)
Whoever they like. That's the beauty of a movie where much of the filming would takes place in spaceship sets, and most live-action elements of action sequences would consist of insert shots that can be filmed on an LA soundstage - who's directing and acting in the shots isn't that important. They don't need a visionary director, and the director doesn't have the be the child of a real fighter pilot, thus giving them some mystical connection to the material. The director doesn't need to also be the movie's writer, either. They also don't need a ridiculously overcommitted star like Tom Cruise to insist that the actors do ride-alongs in actual jets, because this is fantasy spaceships we're talking about. They can rig up basic harnesses under the actors' costumes and have an intern tug at them in order to simulate G-forces to enhance their performances if theylike.
What's
important is having a solid, quality script, and Lucasfilm should have finished one years ago, because writing a good script is the cheapest and easiest part of the moviemaking process. Even if they didn't actively plan to prioritize production on said project, they should have had that script ready for a rainy day or surprising circumstance. And when
Top Gun: Maverick blew away all expectations, they should have greenlit the script right away, thrown together a cast, started building the physical sets, and started preliminary animation on the battles. Even if they hadn't finished filming by now, they could be continuing to work on said animation.
Let's face it,
Maverick wasn't a huge hit because Joseph Kosinski was a visionary director with an intensely personal vision and style. It was a huge hit because it had a solid script, charismatic stars, and engaging action sequences.
I bet Disney really wish they had a Rogue Squadron movie in the can by now.
I for one would take a good
Rogue Squadron movie over
Mando S3,
Ahsoka, and
Skeleton Crew...