The point of the audition is to make sure people will be able to make a video according to a specific theme. Like if the theme is a challenge, someone may be too chicken and just vlog about how funny it is to see people do it or something. Also, some people don't have that many videos up, so we can't just assume they're funny. Another thing is that people on YouTube may watch on your video response, enjoy it and subscribe to your channel. Not saying it's very likely, but it could happen. But if you would like to join and you really can't make an audition, just post your answers to all the questions, tell us why you can't make a video, and link what you think is your best or funniest video. But if you just don't want to make an audition video, I'm sorry, but I don't think you'd be good enough for collab.