To Do Lists (Open, Avengers)
Hank's laboratory in Avengers Mansion was not, technically, in Avenger's Mansion.  Oh, the door was there, but after having rebooted the Infinite Mansion by hooking into a different pocket dimension(took him about two hours of concentrated work), it made sense to branch out into whatever space was necessary.  He certainly had plenty of work to do, even with the Avengers reforming.  They'd offered him a spot on the team, though he wasn't entirely sure he should take it. 

His tenure running the so-called "Mighty Avengers" had been... well, perhaps calling it a draw was reasonable.  Some good, some bad.  There was the whole being named "Scientist Supreme" by the lifeforce of the Universe itself.  That was always good for an ego boost.  Gave him something to hold over Tony the next time he pulled that "I'm a Futurist, I just know" crap.

He looked over at his to-do list.

Build Heaven for Bill Foster.    X
Protect Women in Jan's Name   X
Watch out for Cassie                   in-progress
Bring Jan back
Find way to eliminate Ultron permanently
Undue the evil done in your name
Learn to forgive yourself

He went back to his work.   There was still so much to do.