Unai Emery makes six changes to the Arsenal side that beat Southampton 2-0 in their last game. Stephan Lichtsteiner is out of the squad entirely through injury, as well as Granit Xhaka, although Iwobi is fit enough for the bench. Mustafi, Ramsey and Lacazette are also named among the substitutes. In their places are Aubameyang, Ozil, Guendouzi, Monreal, Koscielny and there’s even a rare start for Jenkinson, with Ainsley Maitland-Niles not fit in time. Danny Welbeck (ankle), Hector Bellerin and Rob Holding (both knee) are long-term absentees.