To each human face
Who said anything about a face? He said a likeness.
there are probably thousands of people in the world who could maintain: that's me !
Outside of a scifi convention, you won't find anyone looking exactly like Jean-Luc Picard, right down to his uniform, logos, etc.
This similarity means no violation of personal rights until the PC Game does not claim: its Mr/Mrs. XYZ, who should be featured in this scene.
Don't tell me, let me guess. You're using the faces of Fox News presenters as well as the voices.