Bit of bollocks though innit....almost like Gary Neville has noticed something so the rest of us have to listen to his opinion.
Reading stuck Nicky Hammond in as DoF in about 2003....he's still there, when they were going well, his stock was high....now their fans want him out.
Back in 2007, it was rumoured that Wenger wanted him at Arsenal....as they operate this sort of system.
Well it's sport, nothing works perfectly endlessly. Swansea a good example of managers/coaches being hired because they fit with the philosophy of the clubs hierarchy in comparison