Chris Carter, NFL and NCAAF analyst, hosts the Locked on Steelers podcast.The Pittsburgh Steelers worked to improve the offensive line, but there are still big things needed from the group. The top three things they need include James Daniels' leadership and pushing for Pro Bowl-level respect, Kevin Dotson's chemistry with Dan Moore Jr., and the expertise of Pat Meyer as a veteran offensive line coach.Meanwhile, a caller asks if there's a plan for backup edge rusher. Genard Avery, Derek Tuszka and Tuzar Skipper are the options behind T.J. Watt and Alex Highsmith. But is that enough? And will Omar Khan and Mike Tomlin look into free agency?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