I think at least one of the games was decided by only a touchdown but it might not be consistently competitive as you said. It definitely isn't a head to head (school to school) completion though. The TN roster only comes from Sullivan, Hawkins, Johnson, Washington, Greene, and Carter counties in TN. The VA roster covers a much wider geographic area so that is why I think a competitive squad could be assembled. I think the biggest difference is in the preparation programs that seem to be more prevalent on the TN side. Year round weight programs, speed coaches, youth football programs, and things like that are more easily supported in a more urban setting. That stuff makes a difference.