I don't think they'll used doubles except in scripted paparazzi type movements I think they will use deepfakes, other types of AI, the voice spoofing we've seen, and that realtime face guiding thing they can do to modify existing video with the above, to essentially create CGI MEDIA MUPPETS, simulacra of themselves, being controlled by a group of rogue political opsec marketeering consultancy being funneled money from the DNC thru various cutout thinktanks with special privileges to use the same sats that the us media and miltary use They'll be getting scripts from Trump, and he'll run this big bread and circuses theater to command and control the media muppet simulacra group to make "Fauxbama", "holoJoe" (hologram), and "Sim-illary Clinton" say what he needs them to say