I am afair it is not the best time for a reboot, or not with the same Union of Allied Planets and their Chinese-Western mixture. In the real world 2021 is going to be a very, very, very hertic year, with radical changes linked with China. How to explain it softly with an example? Do you remember Resident Evil 6 with actions in a Chinese city? Today it is not the right time for a title about a zombie apocalypse in China, is it? Something like that. For a time, at least a complete year, maybe more, talking about China will be not a confortable thread, but previous historical imperial age, too interesting time, like in the Chinese curse.
* Why not a CGI animation? Today it may be very realistic, people are used for cartoon for mature audence, and with the epidemic it will be safer.
Or a comic with those crazy crossovers, for example with Transformers, or Aliens vs Predator.
* Reavers are too crazy and fools to travel through the space. Can they repair and keep the space-ships? They shouldn't surive more two generations, even if they could infect others with their bloodthirsty madness.
* A reboot of the sci-fi movie "the black hole" would be easier, or a sequel of "the planet of the threasure".