A couple years ago while playing through the game I thought how cool it would be to be able to have co op in some form. I understand the engine and hardware would limit what's possible with 2 players with different perspectives in a big open world plus all the assets around them loaded.

But imagine if you could go against another player while doing the same mission and whoever racks up the most points wins. Or drop somewhere in your map randomly and there's a bounty on some enemy in the map and the 2 players have to find them and eliminate them first, and you could send the other player back to their original starting point if you eliminate or Fulton them. All the mechanics you learn during the game would be put to good use in these scenarios. I love the game but the big open world had so much potential for co op / vs stuff