if it doesn't load in the expando, it wont work in the video player.
It's really just to help the player keep auto playing without having to hit "next"
It doesn't affect the sort or visibility of the sub. The flair just lets people know that they'll have to leave phuks.co and go to the youtube page with the video to actually watch the video.
The only way I am going to know if it needs that flair is to let the autoplayer play? or to play every post that is new to the sub and watch for the ones that force you on to youtube?