Can you choose the order in which the audio tracks and subs are downloaded?
ENORM
There is really no need. When you play the file, mainly I use VLC player for PC, you can choose what audio track you want as well as what subtitle.
I also play most/all of my movies/shows from my pc to my Roku player via Plex, and I can choose what subtitles I want, if any, and also choose what audio.
But as the above reply says, you can NOT do it with SF, and I doubt there will ever be a choice of doing so in SF.
If you read through the forum, there may be outside scripts or programs talked about to alter those.