Ohio State enters the 2020 season with a ton of question marks. Ryan Day and his staff are tasked with replacing almost their entire secondary, with only one returning starter among the group. The defensive line will need to replace Chase Young as well as its whole rotating cast of defensive tackles. The wide receiver room is deep, but unproven outside the top two guys. The running back job is between a transfer coming off a torn ACL and the original projected starter who is coming off a torn achilles.
The only position group with no worries about them whatsoever — outside of obviously quarterback with Justin Fields at the helm — is offensive line.