Nebraska volleyball's X Factor heading to the DFW and Las Vegas

<p>Sam McKewon and Justin Frommer look at Nebraska VB's opening weekend, the Teraya Sigler/Skyler Pierce battle at L2, the Manaia Ogbechie/Kenna Cogill battle at middle blocker, and who might NU's X Factor this season. Also, Justin picks his Final Four - making a surprise omission.</p>