I think its pretty common the OC is in there coaching the offense during timeouts. Same with the DC and the defense. The coordinators are calling the plays (someone correct me if i'm wrong in Davis' case)
I agree: business-like. The kids have bought in to Hawkins' message. He has been able to convey Aggie Pride extremely well - I'm guessing he's the best ambassador since Sochor himself. He is a special coach who has an amazing ability to connect with people and command respect. We are lucky to have him. The entire program is just better - every player getting the most out of their abilities.