FOX Sports' Michael Cohen explains how Marcus Freeman constructed Notre Dame's roster and how the Fighting Irish are winning at such an elite level without a handful of five-star prospects.

The National Championship is on the line as we continue our college football odds series with an Ohio State-Notre Dame prediction and pick.

Say Marcus Freeman does take an NFL job. Who are the first calls you make to find his replacement at Notre Dame?

Entering the season, Freeman was essentially nowhere to be found on national lists. What a change he has made for both the Irish and himself.

Before he arrived in South Bend, Notre Dame Fighting Irish head coach Marcus Freeman was not himself part of the Catholic faith, even though Notre Dame is a private, Catholic university. But less than a year after becoming the head coach at Notre Dame,