Multiplayer will have its own story and explanations

In the “Making of Halo 4” video, Frank says that they’re making a reason why red
spartans can fight blue spartans. Also in the newest bulletin:

**"**So you guys mentioned that the Multiplayer will have its own story and explanations. Will they intertwine with the single-player Campaign and story? –DS xHunterZx SD

That’s an interesting question and the short answer is that they are connected**"**

now what I think is happening here, is since 343 is going to make this a new trilogy
the multiplayer is essentially ‘spartan training’. Master Chief arrives on this new planet,
and needs back up. So the Spartan IV’s are training for war on this new planet. And this
will lead up to the third and final game in this new trilogy.

Thoughts? Does this seem possible, or to far-fetched?