It's too quiet in here. So I figured we can start speculating on what the next "cycle" is going to look like.
On the Hulk reveal stream, Boggs mentioned that the story box is going to mark an end to the current "cycle" and an intro to the next one. We know from GAMA the box is Rise of Red Skull. Is there any other hero besides Captain America who dealt with Red Skull in the comics? Might point in the direction it will go.
Personally, I don't think X-Men will be coming up soon, though I'd love to see them brought in. Unless both Boggs and Caleb were lying at different times when they said nobody has been working on the Fantastic Four, I don't think it'll be them, either. Could it be the Eternals? They do have a movie coming out this year.