Ohio State fans had a lot of questions following the Buckeyes' uneven performance in windy Evanston last week. Buckeye Huddle's Xs and Os guru Ross Fulton is here to answer all of them.- How much of the struggle during the Northwestern game was solely because of the wind?- There have been close to a dozen explanations given for the running game struggles. Which are legitimate causes for concern?- If Marvin Harrison, Jr. seems to catch everything thrown his way, shouldn't they throw it to him more?- How much does Ohio State need to run the ball to beat Michigan, and can they do it?