Aubameyang's good, sure. But how many more points is he going to get them across the season that they're not getting from Lacazette or Giroud? A handful maybe?
Hardly worth it is it. Sure if you're trying to piece togethor the final pieces of your jigsaw, but they have fucking structural issues that Wenger continues to fail to solve. How is he not fixing that defence? Or buying a better goalkeeper? Or getting a better centrael midfielder, or 4, than Granit fucking Xhaka?
For all their long-term planning, and famed recruitment and development, Wenger has been fucking rubbish in the transfer market for years.
From the mad panic buying in one week of Arteta, Benayoun, Park, Santos and Mertesacker to the idea of 40-odd million on Xhaka, to spending 60M on Lacazette only to decided 5 months later than you need to spend another 70M on Aubameyang?
It's like he's making it up as he goes along. Meanwhile any decent player he does bring in, figures out it's a lopsided mess that they're going to win fuck all at and hop foots it out of there. Sanchez is just the latest in a long line of Fabragas's, Vermaelen's, Adebayor's, Clichy's, etc to hop foot it out of there. Make no mistake, Ozil would be gone too if anyone could afford his wages.
If I was an Arsenal supporter, I'd be fucking fuming at the mess he's turned them into in recent years. While every other rival has gone forwards - City, Spurs, us, etc (bar United arguably) - they continue to go backwards.