That guy created yards that would not have existed for mere mortals. And he did it over and over again each week through a combination of power to get through an initial tight wall and then balance to keep his footing and drag tacklers another several yards. He individually sustained drives every week.
I like the talent we have in the backfield, and I'm glad that they got quite a bit of playing time. But I'm concerned about replacing those yards consistently gained by Estime.