Board Thread:Metal Gear Solid V/@comment-93.40.5.79-20150815230147/@comment-25366375-20150816021515

I actually had a theory a while back (not that I believed it, but I thought it would be interesting) that Chico would actually go on to become Decoy Octopus. Honestly I can't be bothered typing it out all over again, but suffice it to say that the ages match up (Octopus was an "older" memeber of FOXHOUND by Ocelot's admission), and all it would take is a simple retcon from Mexican heritage to Costa Rican to match Chico.

The gist of it is that Chico is traumatised after Camp Omega, and develops an obsession with hiding from himself (not by getting a sex change mind you). Then, he starts impersonating other people, and finally he becomes the Decoy Octopus we all know, who literally takes the blood of those he impersonates, as it helps him cope with the trauma.