In addition to the three original car designs introduced to the Autobot roster as Targetmasters in 1987, three cars from the 1986 assortment were re-released and retooled to be Targetmasters. This included Hot Rod, the Autobot cavalier. The narrative implication, though, is that Hot Rod -- who earned the leadership of the Autobots as Rodimus Prime in the '86 movie -- would only be a temporary leader and relinquish the mantle the following year. Sure enough, this would happen in the animated series, paving the way for Optimus Prime's return. Targetmaster Hot Rod came with a transforming pistol partner named Firebolt (inset).
The combined form of the Universe Micromaster Aerialbots is Superion, an amalgamation of six robots plus their pack-in accessories that serve as connectors, head, and extremities of the gestalt warrior. While in Japan, the original source of the design ( Sixwing , 1992) was available in a collected set, this combiner needed to be purchased one bot at a time in the 2007 Universe release.