I just got my 32gb iPhone 4 last night. I already had a 16gb so I have a few cases and a black bumper. I don't really need to get another case right away so I thought I'd hold out for a bit on the free case program. Since Apple has already added 2 new cases since the program began, do you think there is any chance they'll offer colored bumpers before it ends on September 30th? Sure it's just a guess but I want to know what you guys think. Reasons why they will/will not?