If Apple, Microsoft and Oracle managed to drive Android out of the US, that might be enough, but I don't expect that to happen. Even if they won all their lawsu

If Apple, Microsoft and Oracle managed to drive Android out of the US, that might be enough, but I don't expect that to happen. Even if they won all their lawsuits on the broadest possible terms, some other large patent holder (e.g. Sony, IBM, Nokia, etc.) would have a powerful incentive to pick it up, invoke MAD in the other direction and milk the US Android exclusive for all it was worth.