I wonder if Alexandria will be attacked by people or zombies first. While I am sure both will happen, I could see a big wandering Zombie hoard as a good initial show of the value of Rick's group. Thanks to the evacuation of Northern Virginia, the area has been largely free or lots of zombies. It would be interesting to see how clueless Aiden and Nicholas dealt with a lot of walkers until Rick, Michonne, Glen, Abraham, and Daryl showed them how it is really done.
-Jason "I hope we get to see more of Alexandria next week -- for example, how are they getting food? Do they have a farm?" Evans