Sharon will start out at Hope's temple but eventually moves on to Fear's to make sure he doesn't turn out to be dead without her permission. She may or may not try some Silent Hill shit should the mods allow it!

Light on the other hand will do what he can to assist others. He's not a fighter, more scholar than anything (plus murder), but he'd do what he can to keep the gods safe. The Null clearly do not seem like the right group to side with. He'll likely end up in Delight's temple near the end.