With everyone buying their copies and talking about them, has anyone stopped to remember the old playground battles we all used to have where we would want to battle someone with the opposing color? I remember most of my friends would buy in pairs so that they could have somebody using the opposing color to battle and trade with. To put a long story short, in order to do the same (battling and getting the Pokemon not found in that game's version) are you going to buy in pairs or sync up with a friend buying an opposing color?