Ryan Novozinsky, Editor in Chief of the O'Colly and host of the Deep in the Novo Podcast, joins to break down Oklahoma State's concerning season opener against Tulsa. But before then, Christine and Ryan recap some of the highlights (and the unfortunate injuries) of an exciting NFL weekend. Plus, Christine and Novo break down the ins and outs of Mike Gundy's hair.

Donovan finds a home, OU, OSU open Big 12 play

When Christine Butterfield and Ryan Chapman met, they knew their sports arguments couldn’t (and shouldn’t) be contained by just normal conversation, and thus “Sideline Warning” was born. The dynamic duo sound off on all the sports goings on, honing in on the Oklahoma City Thunder, the Oklahoma Sooners and the Oklahoma State Cowboys. Roaming from sports to pop culture and entertainment, “Sideline Warning” pairs entertainment with informed opinions (well, mostly just Christine’s). “Sideline Warning” is presented by the Highball Network.