I don't get what you mean by nope. A digital download can't be shared. A disc can, so the one remaining advantage of a disc is being able to share out to a friend.
Digital sharing services would be good, but they don't exist and never will.
There is still one advantage to buying a physical disc. A person can lend it to a friend if they want to play a particular game. A friend lent me his copy of MW2, so I could play the campaign game. You can't do that with digital downloads.