An opportunistic signing or two is exactly what we've lacked.
I'm fucking glad Wenger didn't decide to give up on bringing anyone in after the Higuain and Suarez deals went south. The tier we need to buy in no transfer can be guaranteed - too much scrutiny and competing interest from other clubs.
Think we'll be spending more cash from here on in even if our other parameters remain the same. We are far richer than we were, so 20m fees will become a norm for us, unfortunately 30m asking prices will also become normal.