How many truly premier league players are there in the championship at any given time? 10-20? Outside of that you have players who could possible do a job as a backup here and there but not many who could go and start consistently.
You don't need to have a squad of premier league players to not be the worst attack in the league. Just look at the current top 6 for example.
I don't disagree... But there are plenty of players in the championship who would be able to have an active place in a premier League squad.
My point is that we possibly have two and even that may be somewhat of a stretch.
We may very well have a better squad than our league position suggests but how much better? 14th? 12th? 10th?