Now that the expanded 12-team College Football Playoff is down to four teams remaining — the size of the field the previous 10 seasons — things really don't look that much different. The final quartet includes two teams from the Big Ten,

It is a blue blood Final Four in the College Football Playoff semifinals. The teams left standing -- 6-seed Penn State, 7-seed Notre Dame, 8-seed Ohio State and 5-seed Texas -- ha