Not that it really matters, but Aubameyang's record against teams like Real Madrid and Bayern was insane when he played for Dortmund. That was the last time he played for a top team himself.
This arbitrary applied "doing it in the big away games" standard, as if an unexpected goal or point would count more against Manchester City than the expected ones we drop every week because we're a bad team with a bad manager that keeps getting bailed out by the one top class player we have, is just another fuckwit argument Sicario has invented because he can't get over that he was wrong about Auba from the go. Imagine still banging that drum. The only one who has ever been this wrong about an Arsenal player is Myles Palmer.