I don't think halc has to worry either way. On the one side, everybody on the list is a regular and visits the site enough that they can be reached easily (although knock on wood, because real life's a bitch). On the other side, even if someone does have to drop their track, it's not like there won't be at least three available people who could take up the track. Maybe even more than that.
grah waaaaay too much punctuation
also halc as i said in a reply post to mr perry if you do have bonus tracks let me know~