court 1. Brit Murray is the only one of the top 6 seeds not to play his opening match on CC.
Roddick the number 5 seed played his opening match on court 1, so maybe it's just an "andy" thing.
I think the organizers are just trying to spread the wealth a little bit. Make sure the people who have court 1 tickets get good matches and stars too and don't forget that the Queen is coming to Wimbledon on Thursday. You know, they are going to put Andy on Centre for her and to see if he bows or not. haha