Yeah it's possible, but to declare like that poster did that it was a DEI hire smells fishy. Austin has been around since the early 90s(college) and has done pretty good In the NFL at times.
2003-06: (with Seattle) Played a key role in the developmentof the Seahawks’ young secondary, which was comprisedmostly of draft choices...Mentoring CB Marcus Trufant (firstround, 2003), S Ken Hamlin (second round, 2003), S MichaelBoulware (second round, 2004) and CB Kelly Jennings (firstround, 2006), Seattle produced 67 INTs during Austin’s fourseasons, tying for the NFL’s 10th most in that span.
2007-09: (with rizona) 2009: Three DBs earned the ProBowl: CB Dominique Rodgers-Cromartie, S Antrel Rolleand S Adrian Wilson. 2008: Mentored 2008 first-round pickRodgers-Cromartie, who led the Cardinals with 4 INTs inthe regular season and added 2 more in the playoffs duringArizona’s run to Super Bowl XLIII. 2007: Austin’s secondaryhelped the Cardinals lead the NFL in INT-TDs (6) and in returnyardage (551).2
2011-12: (with altimore) 2012: In his second season withthe Ravens’ staff, Baltimore was stout in the red zone withthe defensive unit permitting a 43.4-percent touchdownefficiency mark, ranking as the NFL’s second-best figure...SEd Reed, whose 61 career interceptions are first amongactive players (10th best all time), set the NFL mark with his1,541 career interception return yards...Reed hauled in hisninth-career postseason theft in Super Bowl XLVII, giving himthe most among active NFL players and tying (three differentplayers) for most of all time...Under Austin’s tutelage, Reedand CB Cary Williams led the Ravens with four interceptionseach...Reed earned his ninth career Pro Bowl nod. 2011: InAustin’s first year guiding the secondary, the Ravens allowedthe NFL’s fewest passing TDs with 11 (Jets were second at 15)...Defense allowed the third-fewest points (16.6 ppg) in theNFL for the fourth-consecutive season, tying an NFL recordof being in the Top 3.2
Those are also 3 Super Bowl appearing teams while he was in those places.