It would be quite a radical shift for Apple, but imagine this for a second:
Apple switches to their internally-developed AXx ARM-based CPUs.
Apple creates an "Apple Clone" platform, based on their internally-developed CPUs, and encourages all the current Intel platform OEMs to switch over to the "Apple ARM platform", promising bigger margins.
That would be something to see. Imagine a complete platform market-share reversal, where Apple software and Apple-designed ARM CPUs take the majority marketshare, instead of Microsoft and Intel.
If Apple's A9x CPU, and Samsung's process technology excel, along with Intel's delays and screwups (Not to mention, MS's current OS mess), then this could be a possibility. I wonder if Apple has considered this possibility. (I know that they put the kibosh on "Apple Clones" a few years ago, but I think that they should re-visit this stance.)