Jim Harbaugh has featured a bunch talented offensive linemen during his time as the Michigan Wolverines head coach, some of whom found the field very early on. However, the sign of a sustainable program is not having to throw true freshman into the fire all the time, instead continuously developing the next waves of players.
Jeffrey Persi fits this mold, having plenty of potential but only seeing the field twice during his first two seasons in Ann Arbor (though he did make a Big Ten Championship Game appearance!). 2022 should be another year of development, but the future is about to start looking a little more open.