In reply to Elrond: interesting that you say "some of the best comp climbers don't do so well outdoors", it seems to me that a lot of comp climbers who spend a bit of time outdoors actually do very well.
Certainly the style differs (I remember a vid of ondra.saying how he was going to climb indoors for a few weeks pre world cup to adjust to indoor climbing) but I think the key traits that make a good comp climber are very similar to those required to do well outdoors.
With regards to Dave graham, its worth noting that while he has an impressive cv he's not particularly strong. For example his new v15 took him weeks of work whereas Daniel woods repeated it in a season. He's certainly got good sessioning skills but he's not so good at quick sends, which is what comps are all about.