It's not just the January transfer window I was referring to though was it?
I wish Arsenal well, but I don't think Wenger can/will change his philosophy - and one swallow (Ozil) doesn't mean it's summer!
I get the distinct feeling you've missed the point.
Anyway, Arsenal are in a position where financially we CAN compete with the bigger clubs, due to our new financial deals. The Ozil signing showed we can attract the top talent and for the right player will pay a big fee. It didn't show we will now piss money up the wall, just like the January window doesn't mean we will never spend again. It's far too short sighted to take that view.
It is only over the next few transfers windows that we will see if Wenger is willing to continue spending. To look at the last handful of transfer windows before the Ozil window would be stupidity of the highest order given the financial changes at the club. Now the finances are in place, there is no argument on that - NOW we can see if Wenger will be willing to spend.
It'll be interesting to see what happens in the summer that is for sure. Particularly if any of the calibre of striker we would actually be interested in are available.