COLUMBUS — As fans settle in to take in No.2 Ohio State’s season opener Saturday vs. Akron, they should keep in mind several rule changes in the college game this season, not the least of which will be the NFL-like coach-to-one-player radio communication permitted for the first time. But there are several others that are interesting, one seeming to be as a result of some of the allegations that came during the revelations of the Connor Stalions affair at Michigan last year. He and Michigan stand accused of operating for several seasons an elaborate operation of live scouting of future opponent…