Does 10,000 seats directly translate into 10,000 more tickets sold? If so, I think it be irresponsible to not look at an expansion eventually. 2009 season ticket price was $378. Add in the concessions and you might be talking $4 million extra a year. Without donations, the economics of adding on might not make sense, but I think you also have to make donations to get season tickets. Anyone know what the last expansion cost? I am assuming just the seats would cost less.