User blog comment:Legionwrex/Why Destroy is the worst ending (besides refusal)./@comment-4861363-20120709150951

"the VI that served as their brain was destroyed"

Miranda: I would've implanted you with some type of a control chip but the Illusive Man wouldn't allow it. He was afraid it might affect your personality, alter your character somehow. He wouldn't let us doing anything that might limit your potential. Shepard: Can't say I like the idea of being brought back to life with my control chip in my brain.