Could The iPhone 7 Have 2 Rear Facing Cameras ?

The iPhone 7 could have an improved camera on the back. if a recently patent is to be believed. The patent, describes two rear facing cameras , with having the ability to zoom in while taking pictures without seeing a noticeable drop in resolution.  An  example given suggests that the two cameras could also be used to record video at two different speeds or resolutions, or even recording one video that contains 4K, 1080p video, and slo-mo variations, as well as still images. All of which could be easily edited together later to make "more engaging media." What do you think of this patent ? It should be noted that patents sometimes art used and more offer just to secure the idea. It would be interesting to see an iPhone with 2 cameras though.