1080p:macuser: I feel as though the rental games will still be a thing, as a rental dvd has a different header than a regular dvd, so can be detected as different. The games will probably do that too?
This is not the case.
In the US the retail and rental disks seem to be different as. Walmart's disk to digital service will detect whether the DVD inserted is a retail or rental DVD/blu-ray before allowing you access to a retail only digital version.