Board Thread:General Discussion/@comment-86.46.22.35-20130403153709/@comment-64.33.250.214-20150416011009

Kojima puts ghosts, psychics, and major characters in arms. Remember, it was never explicitly that Liquid's spirit didn't possess Ocelot in MGS2. Ocelot's father was revealed to be a spirit medium in MGS3, and presumably that's why Liquid's arm had to be removed before the events of MGS4. Then Ocelot used hypnotherapy to become Liquid. If Kojima was willing to go to those lengths to keep Liquid in the sequels, I doubt he'd have much problem making Solidus a 2 year old inside a grown man's body.