46 days until Notre Dame football: Three keys to improving the run gameby:Jack Soble•07/11/23•jacksoble56Read In AppNotre Dame running back Audric Estimé lauded the efforts of the Irish offensive line last season. (Photo by Joshua Bessex/BGI)Notre Dame averaged 4.6 yards per carry last season. That wasn't bad, but if three things go right, it could be better in 2023.