WHAT? That little green dot doesn't signal "Alien"?
You should know me better than that, Boris! I was just pointing out that Hawk was lauded by Spofford for getting guys in the right spots. (And if I'm not mistaken, I think communication would have been cut off by the time he moved guys.) Yes, he may have been alerted to what play to look for by the coaches, but Spofford thought Hawk did something of value.
I still think Hawk can be replaced, but the reason he might still be on the field is that he can get guys to where they need to be and he's that dreaded word: accountable. He might be able to recognize a play before it happens, but that doesn't mean once the ball is snapped he can physically get there and stop it.