“We do no shoot random ones,” Feige explained in response to an audience question as to whether Lee’s cameos were specific for each film.
A beloved treat for fans remains the recurring string of cameos from the legendary Stan Lee, forever cropping up in brief and varied roles, from bartender (Ant-Man) to Xandarian Ladies’ Man (Guardians of the Galaxy).
There’s a chance the cameos could also tie into Avengers: Infinity War and the untitled fourth Avengers film; however, considering how specific Lee’s cameos tend to be, it would seem unlikely they’d film anything unless the screenplay had been completely solidified.
He came in, he sat here, he stood there, he stood in this window, and then he went home.”