That's not really happened though, has it? Neville - for all his faults - appears to understand the game at a technical level Gray rarely achieved in his tenure. It isn't good enough just saying things like "there should be someone on the post at corners" or "Thierry Henry is great". Gray never got past the attitude that the man on the couch or in the pub needs the game explained in the simplest, dumbest terms. They don't; people generally understand the game and so they should, there's so much football on our screens these days.
He had no depth to him at all. He's ignorant about foreign teams and players, embarrassingly so at times too. I'm sure you'll still not agree, but Neville has already gone further in his analysis and explanation of his opinions.
Him and Souness are by far the best on TV at the moment for my money.