A 2D Metroid to go on the DS, a proper Metroid 5 to detail Samus's adventures after becoming a wanted criminal (because she knows about Federation military secrets from the space station that she was responsible for destroying)
After that, you can start another spinoff franchise. Perspective doesn't particularly matter. Possibly something involving the gap between Super Metroid and Metroid Fusion, much like how Metroid Prime was in the gap between Metroid and Metroid II

Monster Hunter: pissing me off since 2010.







