Bellerin starts apparently. Slightly fearful cause he doesn't look up to scratch defensively but we need to play more conservatively in big away games. I'm not saying play to stop the opposition but fullbacks shouldn't be allowed to go past the halfway line and Arteta should sit just infront imo. There's enough pace and attacking quality in Ozil, Welbz, Ramsey, Jack and Alexis to effectively hit them on the counter.
I think Welbeck, Ramsey and Alexis workrate could be vital here we need to match Dortmund intensity