Yeah, the time issue for artists working is always a tough one. I totally think having a draft would ensure artists making the most of their time which is always a plus.

I love your idea about giving artists an extra month after the writer finishes to make art for end scenes. Sometimes I feel like my art only accompanies the beginning and middle of the story instead of the whole thing. Though I don't know if that would be possible since PL likes to launch before the new series begins. However, I can see a change like this taking place after Merlin stops airing (which would be very sad because I live for the boys D:).