in interviews seem to give their answers 4 different ways, at the same time, and make a term paper out of it.

Whenever I read D coaches interviews, the answer is usually 1 short, concise sentence which is straight to the point.

What I am getting at here is that IMHO the O coaches actually give too much information to the players and confuse them, while the D coaches give them exactly what they need (and I'm sure if the player wants to know more, they will explain it later).

I am actually basing this on my family business. I have a brother who could confuse me about a job I've been doing every day for 35 years, because he give too much information at the beginning, and confuses everyone. My brother knows how to do the job, but he stinks at teaching people how to do the job.