Koeman got what his form deserved but I think it's daft to say we're in a relegation battle. It's October, a win or 2 and we fly up the table, and we had a really difficult start. We need someone to turn our form around (the fact the team looks like it just doesn't work is the main thing) but I personally don't think we'll be near relegation no matter who we bring in.
If the boys at the top bring in someone to stave us off relegation, that's a massive amateur move. We can still get something out of this season even with a rotten start. It's October. Let's have some ambition.