The Pistons are not playing on Christmas, if you can believe it. But they did make another signing, making the deal with Deividas Sirvydis official. We also talk about Sekou Doumbouya... are there enough minutes for the 19-year-old? In addition, Brother Brian has another installment of the Meet-A-Piston series, talking about Derrick Rose.Support Us By Supporting Our Sponsors! Built BarBuilt Bar is a protein bar that tastes like a candy bar. Go to builtbar.com and use promo code “LOCKEDON,” and you’ll get 20% off your next order.BuiltGoVisit BuiltGO.com and use promo code “LOCKED,” and you’ll get 20% off your next order. Learn more about your ad choices. Visit podcastchoices.com/adchoices