Final 2021 Season Grades: Smith, Ebner paved the way at running back

Closing out on an offseason series loosely reviewing last year's collection of position groups, we've arrived at the final two. 

Like previous entries, I'll summarize last season, assign a general grade, and discuss the present and future. 

This time a year ago, the Bears were scrambling to find the right fit for new OC Jeff Grimes' RVO, and they did, thanks to an assist from David Wetzel: The Baylor Running Backs.