I didn't say it was a fault with the game (though there is no specific option for local multiplayer) but more of the environment in general. The console itself has a network port, so it has the ability to LAN, it's just that developers in general aren't offering that option in general anymore.

So if you've got a solid internet connection for 16 XB1s you should be fine, right? After reading up on this charity event, not so much, it seems.