By Mitchell Forde Saturday was brutal for Ohio State fans, as the Buckeyes not only lost to arch rival Michigan, but got run off their home turf in a 45-23 loss. But as demoralizing as the defeat may have been, the team’s dream of a national championship might not be totally dead. Ohio State fell to No. 5 in the updated College Football Playoff rankings released Tuesday. As a result, the Buckeyes still have a chance to make the four-team postseason field. There has been quite a bit of debate about what needs to happen for them to sneak back into the playoff picture. Paul Finebaum said on ESPN’…