Wouldn’t watch anything from Joss at this point anyways. 10 years ago I would have been all over a Firefly reboot or another movie, but Joss kinda dug his own grave on that by being a total piece of shit. And then after rewatching Buffy/ Angel, and Firefly so many times I realized that they are just the same stories and same characters with some different actors.
Serenity was the best thing Joss ever wrote and it was essentially a pity fuck.