"When I think about it, if you go back and look at the original Call of Duty, how they built that, the first Call of Duty didn’t do 18 million units. The franchise was built over time, building a quality consumer experience and supporting it well. And hey, there’s a lot of room between 2.6 million units and 18." -- THQ CEO Brian Farrell on Homefront's prospects of CoD's level of success.