I think the purpose of parallel debating chamber is, to use computer lingo, to multithread the environment. When you have a computer that can do two things at once, you call it multithreading, so you're having the things offloaded to another process, or the other House, to deal with a particular problem. The private members' bills would come to the secondary debating chamber and go back to the House for the vote. I think that makes a lot of sense. I don't see any reason to vote in the secondary debating chamber at any time, not even unanimous consent. I don't think that should be permitted there.
I have another question for you. Is there any reason the secondary debating chamber has to be a physical chamber, or could we think of a virtual chamber?