Week 4 of the college football season has given us plenty to get excited about. Among the primetime games scheduled for Saturday, a number of conference matchups should have the nation’s intrigue. No. 3 Ohio State vs. Wisconsin, Kansas State vs. No. 6 Oklahoma and No. 23 Texas A&M vs. No. 10 Arkansas may be the highlights, but they aren’t the main attraction. Not for bettors, at least, and not when Iowa and Rutgers are on FS1 at 7 p.m. ET live from New Jersey. That’s right, two of the worst offenses in the country has already attracted a ton…