By Matt Audilet Ohio State running back Marcus Crowley has been forced to medically retire from football after suffering a “another serious injury.” Buckeyes running backs coach Tony Alford announced the unfortunate news on Friday. Head coach Ryan Day later confirmed Crowley’s forced retirement. Crowley’s 2021 season was cut short after just three game appearances. Before suffering a season-ending injury during the Buckeyes’ bye week, the junior RB logged 103 yards on 20 carries. The former four-star recruit’s best season came during his freshman year in Columbus. After joining Day’s Ohio Stat…