I go all the way back to the great Dragons sides of the sixties, with Smith as half and a slow but crafty Poppa Clay at 5/8,and the best backline ever eg. Gasnier, Langlands , King , Smith and others to cover for him. As a Tigers supporter we lost many big games we should have won owing to slow halves , other then Bolton and Peter Jones we constantly had slow halves. Look at the great halves, Tommy,Junee,Stewart,Toovey Fulton,Brass,Cronk,Sterling, Kenny,Langer,Lockyer to name just some,that were all part of the great sides. You may get away with one slow half , but not two.! SPEED is crucial all over the field but especially in the halves.