Are we ready for AAA multiplayer only shooters?

“There is an expectation that all AAA multiplayer shooters on consoles have some kind of story mode – be it a 25 hour epic story with deep characters, or a tacked on seven hour training course for the online component. This fall, Star Wars: Battlefront and Rainbow Six: Siege will both ship without any recognizable single-player story mode. This has raised plenty of concerns about whether or not these two titles will have enough content to keep gamers happy. — PlayStation Enthusiast