Now that they revived their Flight Sim and are doing a major overhaul what older title would you like back? How about a new MS Train Sim or even a driving sim where you drive an open globe and create your own missions/races? Microsoft Vehicle Sim where you build your own craft with realistic physics and see if it can drive/fly,ride,etc? WARNING: Requires actual thinking and tinkering with an understanding of dynamics.
How about retro products like Midtown Madness/Motorcross Madness, Microsoft Kids,Home,Office,etc getting some new birth for Gamepass and actually make Windows a whole lot more functional then just for phone idiots and gamers only?
No one mentioned the Microsoft Sidewinder joystick and that makes me sad.
Sure, there are a plethora of superior HOTAS options these days, but that one will always hold a special place in my heart.
I use it on PCEM and fake it to be my Xbox One Controller. Had to have the Retail ISO of 98 to get it to actually complete but I did the driver's manually.