Saunders
Heisman Trophy Winner
Most of the teams in college football's preseason top 10 have experienced the "second-year leap" at some point over the past 20 years.
During that span, Nick Saban at Alabama, Kirby Smart (and Mark Richt) at Georgia, Bob Stoops at Oklahoma, Jim Tressel at Ohio State and Urban Meyer at Florida all saw massive success in their second season in charge. And just last year, LSU earned its first top-10 finish in seven seasons under Ed Orgeron, and Texas earned its first in nine years under Tom Herman; both were second-year coaches.
There is a broader statistical angle to this effect, as well: If a head coach is going to see a leap, it's probably going to happen pretty quickly after his hire. Over the past 10 seasons, 23 teams have seen their S&P+ rating improve by 18 points per game in a single season. Eighteen of those teams were led by a head coach in either his first, second or third season at the helm. And among that range, the second year is the most likely chance at improvement.
https://www.espn.com/college-football/story/_/id/27346872/which-coach-ready-make-year-2-leap