The arrival of a new Superman can't distract us from The Flash's dim box office

James Gunn's Superman Legacy will star David Corenswet and Rachel Brosnahan, and the fate of the flagging DCU - possibly the comic book movie era itself - may depend on its success How convenient that just when DC needed to distract us from the sad debacle that is The Flash's box office results, there's an all-new Superman (and Lois Lane) to announce? Philadelphia-born David Corenswet, 29, will step into Kal-El's famous red and blue suit, while Rachel Brosnahan will spend the next few years gazi...