{"id":931893,"date":"2026-06-29T10:57:15","date_gmt":"2026-06-29T10:57:15","guid":{"rendered":"https:\/\/www.rawchili.com\/nfl\/931893\/"},"modified":"2026-06-29T10:57:15","modified_gmt":"2026-06-29T10:57:15","slug":"new-dl-coach-peko-could-be-just-what-steelers-need-fittipaldo-says-room-needs-a-spark","status":"publish","type":"post","link":"https:\/\/www.rawchili.com\/nfl\/931893\/","title":{"rendered":"New DL Coach Peko Could Be Just What Steelers Need, Fittipaldo Says: &#8216;Room Needs A Spark&#8217;"},"content":{"rendered":"<p>The Steelers have almost an entirely new coaching staff, but which coach could make the biggest difference at their position? Gone are some significant figures, although Mike Tomlin turned over his staff more than usual in recent years. Ray Fittipaldo has one name in mind, though, and that\u2019s Domata Peko.<\/p>\n<p>A former defensive tackle, Peko joins the Steelers\u2019 staff as the new defensive line coach. He replaces Karl Dunbar, who succeeded John Mitchell, who had been Pittsburgh\u2019s defensive line coach basically since defensive lines existed. That might be slight hyperbole, but the point is he was there for a long time.<\/p>\n<p>And considering Mitchell once coached Dunbar in college(!), it\u2019s fair to ascertain that Peko is by far the biggest shift for the Steelers\u2019 defensive line in a long time. Fittipaldo argues that they needed some kind of change, and he sees that in the new coach.<\/p>\n<p>\u201cI don\u2019t think there could be more of a contrast between this new position coach and the position coach he replaced, and that\u2019s Domata Peko,\u201d <a href=\"https:\/\/www.youtube.com\/watch?v=0-Fhqb0lyHE\" rel=\"nofollow noopener\" target=\"_blank\">he said on the Steelers Collective podcast<\/a>. \u201cHuge difference. Karl Dunbar was a pro, but he was laid back, man. If ever there was a reason to make a change, \u2026 that defensive line room needs some spark, needs some energy.\u201d<\/p>\n<\/p>\n<p>Pittsburgh invested in the defensive line last year, drafting Derrick Harmon in the first round and Yahya Black in the fifth. <a href=\"https:\/\/steelersdepot.com\/2026\/05\/domato-peko-explains-what-separates-keeanu-benton-from-other-defensive-linemen\/\" rel=\"nofollow noopener\" target=\"_blank\">They join starters Cam Heyward and Keeanu Benton<\/a>, the latter in his fourth season. And the former spent much of his career as a division rival of his new position coach with the Steelers.<\/p>\n<p>The change is greatest, of course, for Heyward, who carries forth the Steelers\u2019 lineage of defensive line coach history. He learned under Mitchell, along with those Mitchell taught, and helped bridge the next generation to Dunbar. Now there\u2019s a new head coach, new defensive coordinator, new line coach, and everything is different for the Steelers. But Heyward and others have embraced it\u2014not that they had a choice.<\/p>\n<p>\u201cHe\u2019s got a ton of energy. I love it. I think that\u2019ll be good for Cam [Heyward], obviously great for the young guys,\u201d Fittipaldo said of how the Steelers\u2019 new defensive line coach will impact the unit. \u201cDerrick Harmon, Keeanu Benton. I think they need somebody like that coaching the position.\u201d<\/p>\n<p>Peko doesn\u2019t have much experience as a coach, but the Steelers reporter isn\u2019t worried. \u201cYou\u2019ve just got to be able to get through to those guys and teach them a few things. I think Peko was a really good fit for this defense\u201d, Fittipaldo said.<\/p>\n<p>Domata Peko played from 2006 through 2020. He started coaching two years ago under new Steelers head coach Mike McCarthy in Dallas in 2024. There, he held the title of defensive assistant. Last year, he spent a season in college at Colorado as the defensive line coach. McCarthy <a href=\"https:\/\/steelersdepot.com\/2026\/05\/its-a-blessing-former-bengals-dl-domata-peko-is-steelers-nation-all-day-now-on-coaching-staff\/\" rel=\"nofollow noopener\" target=\"_blank\">brought him back into the NFL as his defensive line coach<\/a> when he got the Steelers\u2019 job.<\/p>\n","protected":false},"excerpt":{"rendered":"The Steelers have almost an entirely new coaching staff, but which coach could make the biggest difference at&hellip;\n","protected":false},"author":2,"featured_media":931894,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2055],"tags":[28932,7,6,520,57,2360,7827,426,123165,691],"class_list":["post-931893","post","type-post","status-publish","format-standard","has-post-thumbnail","category-pittsburgh-steelers","tag-domata-peko","tag-football","tag-nfl","tag-pittsburgh","tag-pittsburgh-steelers","tag-pittsburghsteelers","tag-ray-fittipaldo","tag-steelers","tag-steelers-collective","tag-trending"],"share_on_mastodon":{"url":"https:\/\/channels.im\/@nfl\/116833041977706081","error":""},"_links":{"self":[{"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/posts\/931893","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/comments?post=931893"}],"version-history":[{"count":0,"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/posts\/931893\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/media\/931894"}],"wp:attachment":[{"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/media?parent=931893"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/categories?post=931893"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rawchili.com\/nfl\/wp-json\/wp\/v2\/tags?post=931893"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}