It's like discovering a 747 a century before the Wright brothers ever flew!
Okay, more akin to finding a Getter 1 in a Shogun 5-inch line package...sort of.
No, it's more like finding a Danguard and Armor Crab set in a Shogun Action Vehicle box...
definitely more like the last one!
But as to the poor Robo Force bots'..."Doctor...pleasssse! But WHY can't you build us no legs?!? Whyyyyyy???"