Arsenal have loads of tricky Attacking Midfielders anyway, they can't play them all at once. Anyway, isn't Cazorla supposed to be heading back to Spain? If so, consider Sanchez a small upgrade on him.
We can't buy another Suarez because there isn't one...like someone else said earlier, we have to be looking for the next big thing. Like Markovic. So we're doing the right kind of business I reckon. Just get Shaqiri goddamnit.