You're making too little of my point, as if it is an after thought. My main point is that glamour clubs can suck up some very good players the non-glamour clubs can only just about afford. And here's the difference - they don't do it because they need to get better themselves, they do it to stop the challenge. It's not an incidental consequence, but an expressed aim. It's actually a fairly cheap way to nullify a threat.
It doesn't matter whether we're talking about Saints, Everton, Swansea or any other club that dares to knock on the door to challenge to rich clubs. We happen to support Saints, so that's the perspective from where we write.