I’m glad to see a studious approach to this. Sometimes one architect firm will own a gig from blue sky to completion but it is also pretty common for one firm to propose a master plan and conceptual design with different firms chosen for actual schematic designs. I’m not familiar with this firm but looks like they have a portfolio of several aquatic and mixed use projects. It would seem like football and basketball venues have to be part of this conversation but I could also theoretically see something mixed use to include retail, dining, entertainment, office, hotel, or housing elements as a part of an athletic village.