Curious to see what the defensive setup looks like on an Ederson pen. It’s not just a case of running back ASAP, there’s plenty of other details to think about. You 100% need somebody in the keeper position to stop the long rangers. Then a setup that stops a counter.
I’d argue you just go super cautious and setup almost like it was a kickoff with all 10 other players in their normal position and not bother with rebounds etc - just treat it as one hit to score and if not they have to get through a full team to get a shot on an outfield player and no counter threat. That combined with a full press should buy the time needed for Ederson to get back