I think Kingpin is tied up with the Spiderman franchise rights ... Didn't Fox have to pay Sony when they used him in the Daredevil movie?Wave 1
Daredevil -- Introduce Elektra as a major supporting cast member.
Luke Cage -- Establish the Jessica Jones relationship, not necessarily romantically... yet.
AKA Jessica Jones -- See above.
Iron Fist -- Introduce Shang Chi, Misty Knight and Colleen Wing.
The Defenders -- Above vs. Kingpin.
My money's more on someone like The Hood.
Heroes for Hire and a second season of Daredevil definitely make sense.Wave 2
Heroes For Hire -- Cage marries Jessica Jones and joins forces with Iron Fist.
Daredevil -- Continues from season 1.
Punisher -- Carnage! (The English word, not the Spidey baddie. )
Moon Knight -- One can hope.
The Defenders 2 -- Would go with a super-powered baddie.
Moon Knight is awesome but I'm not sure he's a big enough name to get his own series, not when there's Punisher, Blade, Ghost Rider and Elektra available.
If they do a second wave of series building up to another miniseries, I'd like to see that miniseries be a "Shadowlands" story