TAMPA, FL – DECEMBER 15: Greg Schiano, head coach of the Tampa Bay Buccaneers, watches the action during a game against the San Francisco 49ers at Raymond James Stadium on December 15, 2013 in Tampa, Florida. San Francisco won the game 33-14. (Photo by Stacy Revere/Getty Images)On the heels on an embarrassing 49-20 loss to Purdue, Ohio State is scrambling to regroup on defense. But if the Buckeyes were hoping for drastic changes to be made by DC Greg Schiano, then they are in for a surprise.According to Ohio State beat writer Dan Hope, Schiano does not plan to make “wholesale” changes to the Buckeyes defense.However, Schiano does plan on making some “tweaks” to give certain defenders better positions.While the Ohio State offense didn’t do the team any favors in the game against the Boilermakers last weekend, the defense gave up six TDs – three of which came in the fourth quarter.Greg Schiano said the Buckeyes don’t plan to make any “wholesale” changes to the defense, but are looking for little tweaks they can make to put players in better positions. https://t.co/lZrEpO4JPd— Dan Hope (@Dan_Hope) October 24, 2018The loss to Purdue dropped the Buckeys to No. 11 on the AP poll.Schiano is in his third season as the Buckeyes defensive coordinator.The Buckeyes still control their own destiny for a spot in the Big Ten Championship, but could miss out on the College Football Playoff if they don’t get help at the top of the rankings.