You ever wonder where all the numbers, all of the analytics come from? Well, one of the entities

that is a leader in the analytics of football is pro football focus. And to give us a breakdown,

as well as some projects that he's working on is alumni of the University of Michigan, David

Salfaro. He is the director of communications at Pro Football Focus,

and he's going to join us today on In the Trenches.

Let's go In the Trenches with John Jansen.

The former Wolverines captain in Michigan Sports Hall of Famer

will take you inside the locker room with players and coaches.

Coach Harbaugh is such an interesting coach and why he's such an elite coach is he is a player's coach.

And yes, in the national media, they will throw around certain narratives that just aren't true.

But you ask any coach or player affiliated with Coach Harbaugh.

He has these guys backs the way that not many people do.

Once again, here's John Jansen.

Special guest today, we're going, I don't want to say outside the family, but not a player, not a coach,

but a guy that's been around the program, been around

the University of Michigan as a student.

He's an alum.

He worked with the basketball program, is very familiar with the football program, has worked

with Chad Shepard, Dave Abloff, and that is David Safaro.

He is the Director of Communications at Pro Football Focus, an entity that we referenced

quite a lot in talking about, whether it's Michigan football or football in general.

David, thank you for joining us.

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