Defensive Line coach Karl Dunbar was brought in last year after spending the previous two years at Alabama in the same position. Prior to him joining the staff the last time the Steelers selected a player from Alabama was 1998 (Deshea Townsend).
In the 2018 draft the Steelers used a 7th round selection on Alabama DL Joshua Frazier. This year they used their second sixth round pick on Alabama DL Isaiah Buggs.
I think Coach Dunbar knows how to pound the table for his former players.
He played his first two collegiate years at Mississippi Gulf Coast Community College before joining the Crimson Tide.