GamingUnion.net: Metal Gear Solid has always been quite the exclusive title to the PlayStation brand since the first Metal Gear Solid. Even when the industry was rife with rumours of Metal Gear Solid 4 jumping ship to the Xbox 360, Kojima and gang never faltered one bit. In fact, they just put the next flagship title on the PSP instead. Now with Metal Gear Solid: Rising on both platforms, we're left to wonder what's next for the series. Although it should be clear, here's why I think Metal Gear Solid 5 will be on the PS3.