Possible Sequel To "Battle: Los Angeles"?

Thanks to Dread Central for this. Quoting Jonathan Liebesman:

We’ve just started the script now so that’s where we are. We have just begun the script. Just because I don’t want the studio to get pissed at me, I’m not sure what I can and can’t say about it. But what’s exciting is it sounds like the budget will be as big. They’re really going to make it an event.