WHY THE

DID THEY NEED SNAKE!!!!
The Patriots were Ocelot, Eva, Big Boss, Major Zero, etc.
They had in their possession 1) Big Boss's corpse (and/or Solidus?) 2) Arsenal Gear 3) Naomi 4) Sunny
You have Big Boss' corpse to access GW (or whichever AI), Naomi and Sunny to create the program, and the actually physical location for GW.
I must be missing something. I loved the game, but this bugs me.