Chris Carter, NFL and NCAAF analyst, hosts the Locked on Steelers podcast.The Pittsburgh Steelers' defensive linemen play a huge role in the team's hope to lead the NFL in sacks for a sixth consecutive season. Cam Heyward looks to lead a new crew into training camp with Larry Ogunjobi, Tyson Alualu, DeMarvin Leal, Chris Wormley and Isaiahh Loudermilk as the biggest names. If the starters can reinstate a stout run defense while doubling as a pass rush group, and the backups must provide adequate spell snaps to keep Heyward and Ogunjobi fresh for fourth quarters.Omar Khan and the Steelers signed Doug Costin, a defensive lineman from the USFL who's also started nine games for the Jacksonville Jaguars. Where does he fit?Also, a caller asks Chris Carter about an update on the Deshaun Watson news. Will he be suspended for just a few games? Or for an entire season?CALL INTO THE SHOW AT 412-223-6644 or if international, e-mail your audio message to LOSTEELERSTOPICBAG@GMAIL.COMFollow Chris Carter on Twitter: @CarterCritiques.Theme music is 'Soul Kick' by Ceddy P, and 'Too Easy' by Nerdboy. Both from their label Renaissance Music. Find more from their label here.This show is part of the Locked on Podcast Network.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 “LOCKED15,” and you’ll get 15% off your next order.BetOnlineBetOnline.net has you covered this season with more props, odds and lines than ever before. BetOnline – Where The Game Starts!Rock AutoAmazing selection. Reliably low prices. All the parts your car will ever need. Visit RockAuto.com and tell them Locked On sent you.Athletic GreensTo make it easy, Athletic Greens is going to give you a FREE 1 year supply of immune-supporting Vitamin D AND 5 FREE travel packs with your first purchase. All you have to do is visit athleticgreens.com/NFLNETWORK. Learn more about your ad choices. Visit podcastchoices.com/adchoices