"New IP" gets my vote.
The original purpose for which Retro was acquired by Nintendo was to make the kind of more mature/Western oriented games that Nintendo EAD is either unable or unwilling to make.
As such, I'd like to see them pursue this objective by creating a new franchise along the lines of Uncharted or Gears of War, something to add variety to Nintendo's catalogue of mostly E-trated cartoon fare, while also giving Retro the opportunity to fully flex their creative muscle without the limitations of an established series.







