Diplomatic doesn't cut it. Could you imagine Mourinho being diplomatic?
Frank's continued employment will utterly depend on getting a proper striker in. If he's calm and sanguine about that before the window closes, then it's most definitely on him if he is "let down."
No sympathy from me if he sleepwalks into being scapegoated. As I said, he'll deserve what will inevitably come to him if he naively trusts the charlatans that run the club. His predecessor seemed, somehow, to swallow a 1.7m spend last summer - and we all saw how much sympathy the hierarchy had for him when the pressure came on.
So, let's have no bleating after the event from Lampard. The time to scream is now. And that, most certainly, is on him.