If you already know something about the other player, if you know it exists, there is already some logical dependence between you two. How to leverage this minuscule amount of dependence is another question, but there seems to be no conceptual distinction between this scenario and where the players know each other very well.
If you already know something about the other player, if you know it exists, there is already some logical dependence between you two. How to leverage this minuscule amount of dependence is another question, but there seems to be no conceptual distinction between this scenario and where the players know each other very well.