Our sweet, wet-behind-the-ears spy Chuck as Superman? I see it. On his NBC series, Levi switches back and forth from awkward to indomitable, which is exactly what he'd need to portray Clark Kent and the caped superhero. But maybe my fangirl-ism is coloring my casting vision. What say you? Is the TV star an ideal fit for the blue tights, or do you have someone else in mind?