The problem we've faced as a club has been, once these juniors come through, that they feel a sense of entitlement. They get signed up to big contract extensions and their form/intensity then drops off. Sometimes they don't even show the form or talent that warrants the big dollars in the first place.
The positive from Brown so far is that he has been happy to show the door to a highly paid junior because they were not providing anywhere near good value (I'm looking at you, Clydsdale...).
The whole Newcastle system reminds me of the teaching profession- a new year rolls around and you are guaranteed a pay rise because you are more experienced. It doesn't matter if you were sub-standard or mediocre- you put in the hours so you're entitled to the pay rise.