The OG!WCA made sense during it's time and with the version of The Avengers they were made to be a contrast too. Now, in a world where we can't get a legit secondary Avengers team, it would be harder to pull off.
But least Brevoort finally let them use the name.
The Gwenpool and Quire thing was probably just a riff on the spontaneous hookups that happen in these kinds of reality TV setting. I thought it was amusing enough.