Marvel's Daredevil Season 3: 10 Things That Must Happen
4. Bullseye Takes On Nuke's Role

Although it hasn't been officially confirmed, it's all but certain that The Man Without Fear's arch-nemesis Bullseye will be showing up in Season 3, with Heart of Dixie star Wilson Bethel set to take on the role.
When Bethel was cast, it was as an FBI agent who plays a key part in the conflict between Daredevil and Kingpin, and while he isn't typically in the FBI, the rest would fit with the character without giving things away too early.
In Born Again, it's Nuke who is used by Fisk as a hired gun against Matt Murdock, but with Will Simpson being well and truly killed off in Jessica Jones Season 2, that's no longer possible. Bullseye, as a lethal assassin, certainly fits the bill though, and introducing him as a secondary antagonist this year would then open the door for a full season of Daredevil v Bullseye later down the line.