I feel like the DC could have done better if it had implemented some neat features that were well within its ability during that time.
MP3 players were an actual thing during that time and Sega had shown to be a great way to play music via their Saturn music player app. Imagine a world where they had driven the VMU to be a portable mp3 player with ability to rip/transfer music via connection to console.
Mine was wilderness survival, which I think would still be a thing if cell phones weren't as advanced as they are with GPS navigation, emergency dialing and location.
I know it still happens and is still a very needed skill specially for those who live out in low populated areas, but I genuinely thought that being lost or stranded in the woods was a super common thing. Like needing to start a fire, finding water and hunting to catch food was definitely an experience I would one day have to go through even though I grew up in a large city and didn't have a reason to go off the grid often aside from occasional shore fishing.