Daredevil (and the Defenders)

Daredevil is already an established superhero in Hell's Kitchen. So any kind of Registration act should at least mention him "“ and that is because his identity is as secret as it comes. Of course, making the transition from TV to big screens is something we haven't seen before on this kind of level"¦

By the time Captain America: Civil War will open, 2 more Netflix series will introduce two other heroes: Luke Cage and Jessica Jones. Keeping this in mind, we could probably see a couple of images with these heroes.

Lastly, since we are talking about Netflix series, we can also hope for the Punisher to actually appear in Captain America: Civil War. As the Russo's said, he was present during the Winter Soldier events, though he wasn't actually seen. Jon Bernthal looks awesome as the Marvel vigilante "“ and he has had quite a few roles in big movies.

So, even if we don't get the Defenders in Captain America: Civil War, we can hope that we'll still have the Punisher.