I know why some of the OG TF's have driver seats (Prime, Ironhide, Ratchet, Inferno, Grapple, Tracks, Hoist, Trailbreaker... The Seekers, Dinobots, Insecticons etc), because of the Diaclone drivers. But while fiddling with a few G1 TF's last night I started to wonder why some of them seemed to have no place for a Diaclone driver. The Datsun trio of Prowl, Bluestreak and Smokescreen... Sideswipe, Red Alert, Sunstreaker, Jazz and Skids to name a few. What's the deal?