by the way,the replay maker can make a replay that mixes with a song,and the video maker uses the replay with the song and put alot of effects(and fix velocity and other stuff)
umm make a list of the replay makers and another one for the video makers ?
pretty simple answer lol but it would be better if the replaymakers and vidmakers choose their mate since if they dont it would be unfair for instance to be grouped with someone who you dont get on well