Mystique- Has been living in New York. Only Tony knows where she is right now, and she has not been in contact with anyone in Genosha. This is because when she was shot in the head back in August she lost some of her long term memory. While she has been informed of her past to some degree she still does not remember all of it.
Steve- Steve has been in his apartment, working on Tony's defense, and Avengering in his spare time. Now that Tony is out he'll be getting more focused on the heroing, and has a separate team planned, details to come.
Janet- Heroing, dating. Janet needs more to do. She needs some drama in her life.
Thor- Without the tesseract Thor is stranded here. He's moved into Tony's apartment.
Justin- He's lost most of his money, and a good part of the control of his company. Hammer Industries has branched out to make consumer technology to try and recoup from the losses. Justine is in fostercare and Justin currently has no rights to see her. He's pissed, and building to a comeback/vengeance.
Pepper- She's trying to run Stark, deal with the fact that Happy probably isn't going to wake up, raise her son, keep an eye on Tony, make up for steal Tony's tech and almost dying. She's entirely recovered from her ordeal and has a brand new repulsor technology in her chest (borrowed from Tony). He is helping her refine a custom version of RESCUE (right?).
Coulson- Has been put on leave. He's not quite right ever since having been Loki's thrall for so long. Few people believe him, and think he has some sort of delusion and god complex.
Remy- Still at the X-Mansion. His kittens are probably grown now. He's getting restless. I kind of want to do some thieving adventures. Maybe the world thieves guild.
Pietro- Married, teacher, happy and drama free. That can't last long. Someone wreck that.
Bonus- Highlight if you wish for spoilers: Alex- Alexander is coming back from the dead. He's a full fear god now, and not too happy when he first comes out. He's going to spark a 'Fear Itself' type event, as part of a grander scheme for revenge.