This is considered. "I suppose I'll have to ask other Guilmon then, if most become Dukemons eventually.." Then there's ways to do it without a partner! And that'd be fine.

At Takato's frown, the other Guilmon frowns back. "Not anywhere near as scary as all the cyborg digimon. And besides their wings are pretty."

"...What.. do nidhoggmon look like? Or cyborg digimon?" Now he's definitely out of the loop on this one, glancing around as if one might suddenly appear and be a decent example of both.

No such thing happens.