Jameson Taillon and Mitch Keller are clearly the top two pitchers on the Pittsburgh Pirates roster, but who needs to have the bigger season in 2021?-Can Keller cement himself as the future ace of the Pirates?-How will Taillon perform after Tommy John surgery and will he be a trade piece at the deadline?-Will the two feed off of each other with each good performance?-AND MORE!Locked On Pirates is a part of the Locked On Sports Network.Built 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.There is only 1 place that has you covered and 1 place we trust. Betonline.ag! Sign up today for a free account at betonline.ag and use that promocode: LOCKEDON for your 50% welcome bonus. Learn more about your ad choices. Visit podcastchoices.com/adchoices