Yeah there's a lot of extras in that Vikings Stadium that we can't afford, but I do like the shape, and as I've mentioned several times, I do love the idea of the windows in both the Vikings stadium and Lucas Oil.
I'm totally with you on asymmetrical. Which is a feature I love in the Vikings Stadium as well.
On cost keep in mind, building a 55-60k seater won't cost as much as a 70-80k seater. Lop off the upper deck on both of those. However I don't want us to scrimp on things like renewable energy for the stadium and other forward thinking design elements. I big box with four stands and some roofing over the seats? No way.