The Dallas Cowboys went into a completely different era from a coaching staff standpoint after parting ways with Mike McCarthy. Defensively, they'll be led by Matt Eberflus in 2025 and beyond, and he didn't waste time filling out his staff in January. One of the key hires was defensive line coach Aaron Whitecotton, who spent time with the Jacksonville Jaguars, Buffalo Bills, and San Francisco 49ers before spending the last four years with the New York Jets.
Dallas came into the offseason also needing more help on their defensive line.