I think they should keep supporting Splatoon 2 until around the time Nintendo releases it's next system. A Splatoon spin-off would be nice. Maybe a Splatoon racing game, but we already have Inklings in Mario Kart 8 DX, and I can't think of how the game would play without ripping off Trailblazers. ARMS 2? Yes please! :D Maybe Breath of The Wild 2 will happen. If it did, it'd be nice if it was a continuation of BOTW's story, so we can actually see Link and Zelda rebuilding Hyrule.