Somebody is going to make some money with the cgi for that! :lol
Something I just thought of, since this is being set in LA this means that they're going to have to get a lot more cars to line the streets in scenes where they show abandoned cars because if the apocalypse sits during rush hour, or just about any time of the day on certain LA freeways, they're going to need to be a lot more crowded than they've been on The Walking Dead so far.