5x108 is the most likely, since that's the C1 bolt pattern, and the 2012 Focus is an updated C1. I would love it if they would go with the 5x114.3 from the Mazda3 that I previously owned (lots of wheel choices), but I don't think that's likely. I'm waiting to hear, too, so I can get winter wheels for my 2012 Focus ordered on October 29.