Whether you want to accept it or not, this industry is moving more and more towards and all digital future. This isn’t to say that physical media will ever go away, but there will come a time when most games are released digitally. With that being said, there are many who are opposed to this.
People like their physical games and they’ll need some persuading to buy a title digitally. Game companies know this and some are already starting to make the necessary moves to sway people over to buying games digitally instead of retail. In other words: we’re already seeing this happening.