Tramel: Big 12 football defenses on the rise, and OU's Alex Grinch credits Iowa State
In the last two seasons, Big 12 fireworks are down. Only three 90-point games in 2019. In 2020, only four 90-point games.
www.oklahoman.com
Grinch talks about how Big 12 defense has improved over the past few years and how, recently at least, that is in large part due to Jon Heacock. Good read.
