Of course, but right now they're thinking they have til the 17th for launch day, not the 10th. (This is probably one of the reasons Apple leaks the iPhone event date to AllThingsD and Dalrymple.)
Well guess we'll have to wait til AllThingsD says something about it. If they dont then its a no-go
Maybe BGR will have an article on this and if they do...we can be 100% sure that it is coming on the 10th