In first person you play the game from the perspective of the character you play. In third person, you play the game from the perspective of an outside of the game watching the player you are playing. Second person perspective would be playing the game from the perspective of your opponent’s character. You can only see what your opponent’s character can see, and your opponent can only see what you can see.
In order to do anything meaningful in such a Scond Person Shooter mode, you and your opponent have to see each other, as a result, you and your opponent know the other’s every move, but don’t fully know one’s own moves.
So would it match 2 players together? What happens if a player like myself is matched with some white name riff raff, I wouldn’t be able to see shit because he’d be looking at the floor.