Look kind of cool; however, those aren't the designs that are being submitted for review by the city of Menneapolis.
http://www.vikings.com/news/article...m-Design/a22f251d-0e66-4c42-aab3-a32269114660
Vikings, MSFA and HKS Group Unveil New Multi-Purpose Stadium Design
Minneapolis, MN (May 13, 2013) - The Minnesota Sports Facilities Authority (MSFA), the Minnesota Vikings and HKS Sports & Entertainment Group together unveiled the design of the State’s new multi-purpose stadium Monday evening in Minneapolis, a major milestone in getting the $975 million stadium built on time and on budget. The design package will now be submitted to the Minneapolis Stadium Implementation Committee and the City of Minneapolis for review.
Described as an authentic structure influenced by its Minnesota location, the new stadium exhibits a bold, progressive design that combines efficient functionality with stunning architecture. With a soaring prow, the largest transparent roof in the world, and operable doors that open to the downtown skyline, the facility’s openness and sleek geometric exterior will make it unlike any other stadium in the country.