SportsDay Insider: Cowboys' spiraling defense, CFB in Texas and what's Walcott's future with Rangers?

SportsDay Insiders Kevin Sherrington, Evan Grant and Joe Hoyt discuss the further decline of the Cowboys' defense and what it says that they're bringing in an old pal to help out Christian Parker. Evan says they should have done it sooner. Kevin says no team with Super Bowl intentions needs a defensive coordinator to grow into the job. Joe says not to expect any big improvements anytime soon. Kevin and Evan look back at Texas-OU as well as Mike Elko's outburst after another loss by Texas A&M, then give their takes on the SEC, Big 12 and ACC races. And Evan breaks down a future for Sebastian Walcott and how that fits with the Rangers'. Learn more about your ad choices. Visit megaphone.fm/adchoices