The second phase, for which the $35 million is needed, involves lowering the football field 10 to 12 feet to allow for the addition of 3,600 seats. That will push the Dome's capacity to 20,000.Given attendence at games in the dome, you gotta wonder what's the point of adding seats. How do they justify the cost of reducing the percentage of seats filled in a season? I figure it's about $9,722 per seat. What are they thinking?