Clearly, the hover robots are the odds-on favorites. And while I'd welcome them in some capacity, I would really rather get a two-pack of Ladybird's Skelcons... again, they come from those lesser-known vintage sources, but they carry the flavor and the incongruous "rightness" of early vintage media.
Skeletor having an army of robots at his command doesn't really make as much sense... except as kid-friendly cannon fodder. It's part of the move from Sword and Sorcery to Medieval Tech Noir that Filmation made with the property. But if Skeletor had the ability to mass produce these half-pint warriors, why not make full-on robot armies, and actually make them a force to contend with? They seem capable of menial tasks, but in a fight they were mostly useless.