Publishers would never allow game sharing to begin with, its funny how people think that publishers would allow people to share a single game with 10 different people.

There is no way 24-hour DRM or not that they would allow that. Microsoft themselves never clarified how game sharing would work, which means it was just marketing/PR to get people to accept the need for daily online check-ins.

If you think they would actually allow people to share games with 10 friends (with no clear plans or proof of game sharing actually working) I have some snake oil I would like to sell you :p