Is the author using "vs" as a synonym for "Against" in the headline? The two expressions cannot be used interchangeably. "X vs Y" seems to require that X and

Is the author using "vs" as a synonym for "Against" in the headline? The two expressions cannot be used interchangeably. "X vs Y" seems to require that X and Y be "of the same type", whatever that means. "X against Y" has no such restrictions. When I read this headline, I come away thinking that there is some product with the proper name "The Case".