To be honest, I think that after years of incremental updates apple has maxed out the number of "value" features. I don't see a strong reason why Apple has to come out with new features every year. Expecting ground-breaking new features every year is a bit crazy, unless there is a new breakthrough like solid state batteries. Like what's going to be there next year? Flush side buttons to make the phone thinner? Why no…
They need to put two Spatial Video cameras on the top right and top left of the phone in landscape, to record 3d video at or a bit wider than pupillary distance.
Given a way to watch them, Spatial Video memories "sell" the AVP and/or (if zoomed in) 3D TVs, and the perspective also gives fantastic clues to photo processing algos, 3D model generation, more.