Regarding the 10s Hollywood passes id try changing him to an attacking mid with the less risky passes player instruction and see if that helps. Also might be worth teaching the traits plays 1-2s and switches ball to flanks.
Loving the thread so far, this era of Wenger is what initially drew me to Arsenal and sparked my love of football. Funnily enough I was looking at the 3-6-1 thread for that same stay wider tip earlier.