The future is looking increasingly digital for next-gen video game consoles, but one method that might ease the transition is a disc-to-digital service that allows users to bring their libraries with them. While there is speculation that this feature will launch around the time that Xbox debuts its next-gen console, Project Helix, a first taste of the future might be arriving sooner than expected. Xbox Insiders received a message in lieu of an update this week, with Xbox’s program lead…