As the calendar flips to October and the first of two bye weeks for Notre Dame football, here are a few arguments on both sides of the CFP ledger.

Notre Dame's secondary showed off its depth against Louisville, but the Irish need to make some improvements to get into the CFP.

Notre Dame football picked up a huge win over Louisville on Saturday, beating the Cardinals 31-24 and moving to 4-1 on the season. It had large spells of offensive struggles for Notre Dame but was a game that saw Notre Dame lead for 49:59 of the 60-minute contest.