One of them was the All-Time Winning % lead which Notre Dame relinquished to Michigan during the Ty Willingham era...
As of this very moment -- here's the "math" on the All-Time Winning % Lead in College Football -- less than ONE THOUSANDTH OF A POINT separates Michigan and Notre Dame:
MICHIGAN: 903 Wins -- 314 Losses and 36 Ties = .73503%
NOTRE DAME: 865 Wins -- 300 Losses and 42 Ties = .73405%
So, here's the math: Michigan has a TWO GAME LEAD on the Fighting Irish. Here's how I see it: when Notre Dame wins the BCS Championship game and Michigan loses their bowl game -- we'll roll into Ann Arbor next fall looking to beat Michigan to regain the All-Time Winning % lead.
In the All-Time Wins department -- Notre Dame is currently #3: