The Mets, the Jets, the Nets, the Yanks — new stadia all around! But where to put them? Architect and urbanist Michael Sorkin surveyed the five boroughs for sites to consider. The fight over the city’s attempt to build a stadium on the West Side of Manhattan was never about football (other than the political kind) or, for that matter, the Olympics: It was over where to put the stadium and who should pay for it. The West Side project has now gone down in flames because the administration chose one of the worst places available and then asked us...