Board Thread:WARNING ALL USERS False Info\Spoilers/@comment-50.67.152.227-20140201055654/@comment-19765459-20140205180417

Although Isaac has a side job as an apprentice Hunter it seems. Chris Argent, despite the Code, has been using Isaac as part of his team along with Allison. Which is quite a lot of progress when you think about it. The Code actually requires that Hunters that contract lycanthropy commit suicide or be murdered by the other Hunters. Of course, Chris can rationalize that Isaac is not "officially" a Hunter, just a kind of volunteer helper.

But it means that Isaac at least does have a life outside of the pack.

Stiles has nothing but Scott (for unknown reasons Chris has not pegged him as a potential Hunter). So Stiles has more to defend because without Scott he is basically alone.