Pretty obvious this was coming... Between Marvel Agents of SHIELD and GotG and rumors about Scarlet Witch/Quicksilver, all the clues were there.
I had a theory months ago that Sky from SHIELD is probably an Inhuman, and I have the feeling that they are going to connect Star Lord to the Inhumans somehow.
Also... Infinity Gauntlet, replace FF with GotG, Inhumans take the Xmens place, and Hank Pym takes Mr Fantasticals place as the resident genius. Dardevil in place of Spider-Man. It seems like they are setting up suitable replacements for the series. Also betting that Infinity is going to be its own trilogy as well.
Of course I meant Mr Fantastic, but typing this from a smartphone sucks.