To try to get a very rough idea of where you will fit percentage wise. Gives me a chance to look at the lines guys my seniority are holding in specific seats. It is not perfect because the top 100 guys like to pretend the are going to bid 75 Rt seat. I guess they are too old to get their jollies elsewhere . One would be enough, but since we tend to have massive bids once a year, I like the practice.