"Right. Let's start making our way towards the center of the site. There's far more rubble to dig through, and likely more people to be found."

And with any luck, that way would also have less undead wandering in, since they would have to navigate the rubble first. It's one of the advantages in dealing with monsters, which act opportunistically rather than with a tactical plan.

In fact, if they had more time to plan their response, she would have suggested they set up something to bait animals and undead away from the area. It would be far more effective than battling them as they came in. But the whole situation was a scramble, and spending that sort of time could mean more lives lost.

They would simply have to make up the difference with effort.

So, while she's still listening for Naomi's response, she doesn't wait for agreement before starting to move.