THEORY TIME!!!!!!!!

adult trolls are supposed to have wings.

I dunno but it's weird to me that none of the other godtier species change drastically after ascending, and there is precedence for trolls having wings (The Summoner, Rufioh). Vriska's ascension definetley plays into her being a magical blue fairy, but I think that would be like if a human suddenly gained angel wings after ascending? Jade did become part dog but that is because of kernelsprite/dreamself shenanigans and we already know that neither Vriska or Aradia prototyped their dreamselves. So wings coming out of nowhere doesn't make a whole lot of sense even for SGRUB mechanics.

The only adult trolls we see are from alternia, which Doc Scratch has ruined. It is also mentioned that adult Cherubs are supposed to have wings, but Gamzee, another fragment of Lord English raises callie and caliborn to make sure that they do not get the wings they are supposed to.

also IRL most insects have wings when they are an adult.

Like it would be one thing if it turned out the summoner was not real and did not actually have wings but the existence of Rufioh confirms that it is possible for trolls to have wings? As he states he had them even before the game started. I have more thoughts about this but mostly i just think Terezi should get dragon wings because itd be cool and awesome.