FILE - At left, in a July 10, 2017, file photo, SEC conference commissioner Greg Sankey speaks during the NCAA college football Southeastern Conference's annual media gathering in Hoover, Ala. At right, in a July 13, 2017, file photo, ACC Commissioner John Swofford speaks to the media during the Atlantic Coast Conference NCAA college football media day in Charlotte, N.C. The Atlantic Coast Conference has closed the gap on the Southeastern Conference with a four-year run that includes two national championships and two Heisman Trophy winners. Now the ACC and SEC look awfully similar, from their top tiers and divisional imbalances to their Southern-stronghold recruiting bases in overlapping geographic footprints. (AP Photo/File)