I thought 2 or 3 of them would get eliminated, but Stuttgart was definitely on that list
It's been to the Bundesliga's advantage recently that clubs in CL contention in the table still try to win in Europa League instead of resting most of the regulars and focusing domestically (like Napoli this year).
For that reason, I'm never any more surprised at a Europa result than a friendly.
Didn't watch Leverkusen but that may be the case with them.
Saw Lazio/Monchengladbach and though Lazio played a lot of 2nd teamers they still played Hernanes which is mainly who matters for them.