You should have 3 options:
1. No internet - Game can't register because of no internet. Game can't be played without disc in drive. Since game is not registered, it retains it's serial code. No on demand version or share with family.
2. Have internet - Don't want to register, you don't have to. Game can't be played without disc in drive. Won't have access to on demand version and share with family. Disc retains serial code.
3. Have internet - Want to register game. Get on demand version and share with family features added. Serial is registered to your account. If disc isn't in drive, you get 24 hour check and 1 hour check on friend's Xbox One. If disc is in disc drive, Xbox One no longer checks for ownership online.













