An Apple analyst has proclaimed that future iPad Pro tablets will adopt a landscape-oriented design, moving away from the current preference for portrait design. Apparently, this change from portrait mode to landscape will affect both the hardware and software design of a future Apple iPad Pro.
https://www.notebookcheck.net/Future-iPad-Pro-tablet-to-adopt-landscape-mode-as-design-default-according-to-Apple-analyst.564713.0.html