Develop is reporting that Blizzard might be looking into an interesting approach for one of it's upcoming games, saying the company "will embrace free-to-play and will apply the model in an upcoming, as yet unannounced game."

The website couldn't provide further details on the specific project this would apply to, but the studio is widely known for working on a next-gen MMO named "Project Titan". While the move would be a major change from the model we have become accustomed to in World of Warcraft, Blizzard may need to follow suit to keep up with many other MMO titles going free-to-play in the past few years.

It is also possible that this game in question applies to an entirely different "unannounced game" as the California studio has said it will expand business opportunities to create both subscription and freemium titles.