This is a hard one, there are so many being published right now, but I think i'd like to see a really good cyberpunk light (think blade runner or roller ball) story game like blades in the dark. I would play the hell outta that game!
Blades is a great heist game that has a unique get in and drive gameplay. There is a little planning, but most of it comes in 'flashbacks.' Things like load out are abstracted until you need something. I'm still working my way through the rules, so if you want to run a game for me, let me know! #RPGaDAY