Because he’s in Quantum Realm suit, it means he’ll have to be saved from space before the Avengers make it to the Quantum Realm. It’s still unclear who saves him, but he clearly won’t ...

The suits had been in space before — but not on people Behnken ... such as "Batman v Superman," "The Fantastic Four," "The Avengers," "X-Men II," among others, to create a prototype.