Still kinda unsure what this signing accomplishes… if it really is the difference between Özil re-signing or not fair enough but like @sevchenko said in the Wenger thread:
Now we’re left having spent £110m worth on strikers of age 26 and 28. Really not sure how we can accommodate them both. Let’s pray the Theo position works for 28 yr old poacher Aubameyang because if not we’ve basically just paid £60m to convince Özil (if true that he’s re-signing).