By Wilton Jackson Day said the running back suffered another “significant injury.” View the original article to see embedded media. Ohio State football coach Ryan Day announced Friday that running back Marcus Crowley will medically retire after suffering another “significant injury.” Day did not provide specific details on the recent injury that has brought the running back’s college career to a close. However, Crowley did not participate in the team’s spring practices. Crowley, who will be a senior in the fall, tore his ACL in the Buckeyes blowout win against Maryland in 2019 and did not play…