Michigan's Dylan McCaffrey healing as Jim Harbaugh hypes QB roster

Let's get to know what team Michigan will play in the Peach Bowl on Dec. 29 in Atlanta. Kirkland Crawford, Detroit Free Press

(Photo: Kirthmon F. Dozier, Detroit Free Press)ATLANTA — Michigan redshirt freshman quarterback Dylan McCaffrey is back on the practice field doing some light work as he continues to heal from a collarbone injury that shortened his 2018 season.

McCaffrey, who served as Shea Patterson's backup for the first half of the year, suffered a season-ending broken collarbone late in the fourth quarter of a blowout win over Penn State on Nov. 3.

Michigan coach Jim Harbaugh has maintained since then that McCaffrey would be ready for spring practice. So far, that prognosis looks to…