Annoyingly we've had no physical unit leaks just yet, but in the next week id expect to start seeing someI don’t know you know.
If Apple were planning on widening the scope of SIM-less iPhones, how would anyone know that the U.K. was one of the additional countries?
As soon as a unit with the 'CE' branding on the side makes an appearance with or without a sim tray, then we'll know!