There is an MCU kink meme. It's called Avengerkink, it's full of Stucky and Iron Man fic, and it's pretty dead. That's really, at least imho, a whole other kettle of fish.
I think limiting this to Defenders would basically include any MCU Netflix characters (or on the Comics prompt, their comic equivalents) including Hellcat, Punisher, Luke Cage, Iron Fist, Misty Knight, etc.
This is how I would envision it, at least, and it makes sense to me because the idea of the Defenders series down the road is that they will all crossover with Daredevil anyway. So you're right that it will likely happen regardless. We may as well choose to be inclusive of it now.
Re: Inclusiveness of Defenders?
I think limiting this to Defenders would basically include any MCU Netflix characters (or on the Comics prompt, their comic equivalents) including Hellcat, Punisher, Luke Cage, Iron Fist, Misty Knight, etc.
This is how I would envision it, at least, and it makes sense to me because the idea of the Defenders series down the road is that they will all crossover with Daredevil anyway. So you're right that it will likely happen regardless. We may as well choose to be inclusive of it now.