Dive into your creative stream
Do you think some of the superheroes from the Incredibles existed at one point, like not exactly everyone of them but like there are some heroes that existed and had similar powers and designs to the ones we've seen in the franchise.
Like say someone has gone to the support course to request some gear and they start suggesting capes and the whole room all at once yells 'NO CAPES!' If I were to be writing characters talking about older superheroes I would totally take beats from the Incredibles.
'God Denki's like that old American Hero, what was his name, the one that had to cool his head before fighting a pretty villainess, the radiation one, YEAH GAMMA JACK, that's the one.'
'Hey Bakugo you really should have gone with the Dynaguy name'
'Hey No! That would be disrespectful to the original!'
I think the general idea of using the really good Incredibles superhero names as background references would be really funny, as it's always really fun to hear about the older heroes in MHA, when we do it's usually one of the previous AFO holders or Crimson Riot.
Anyway, ramble over.