Board Thread:Metal Gear Solid V/@comment-204.111.35.233-20150307163421/@comment-105.224.245.203-20151105190107

What I don't get is this:  Big Boss wants to create a military force without borders(Outer Heaven), so he gets a decoy who goes on to create a........ military force without borders(Diamond Dogs)

Why did Big Boss need a body double? If Venom could build Diamond Dogs without much interference from the world why should Big Boss go into hiding, just to hide from XOF?