Right this whole Hartley thing seems to have gotten everyone's pants in a bunch. For one thing he's an aggressive horrible little man, which is exactly what you want a front row forward to be. Johnson was an aggressive horrible big man, and would often throw a sly dig, he was just better at getting away with it, something I hope Hartley can learn. In addition Macaw was a cheating git, but again he just managed to get away with it. Imagine if he had been properly penalised throughout his career, he never would have seen the pitch. And lastly there is no one else. Itoje to young an inexperienced
Luanch just isn't the man for the job
Robshaw would be untenable
B young a maybe at a real push
So Hartley is the clear, and only, option.