This guy is my favorite choice out of all the names thrown out there in the last coupe of weeks.
I think he'd be a much better fit for our personnel, scheme-wise, than would Rivera. Seems as though he's already proven to be flexible regarding his ability to adapt his defense to the personnel rather than trying the whole square peg-round hole approach. He's used the 43, the 34, and I'm pretty sure he brought back a little 46 here lately.
Here's his bio from the Ravens site:
Rex Ryan entered his 8th year with the Ravens in 2006, his 2nd as the defensive coordinator...Ryan is the only remaining Ravens' assistant coach from the 2000 Super Bowl XXXV season's superb defense...Rex had spent 6 seasons as the Ravens' highly-successful defensive line coach, and owns a distinctive NFL bloodline when it comes to coaching defenses...The Ryan family is a who's who trifecta that has coached in 6 Super Bowls with 5 different NFL teams*...Rex's father is the legendary Buddy Ryan; his twin brother is Rob Ryan, the defensive coordinator for the Oakland Raiders.
OVERVIEW: Replaced Mike Nolan as the defensive coordinator in 2005 (Nolan went to the 49ers as head coach)...Under Rex Ryan's tutelage, the Ravens' defense has improved steadily since 1999, when Ryan joined the team, and Baltimore finished 2nd in the NFL in overall defense and 2nd against the rush...Baltimore's defense did not permit a 100-yard rusher in 50-straight games, including the playoffs (from Game 16 in '98 to Game 14 in '01)...On their way to Super Bowl XXXV, Rex coached an impressive veteran lineup: DEs Michael McCrary, Rob Burnett, and DTs Tony Siragusa and Sam Adams, who enjoyed their best years under Ryan...Launched pro career in 1994 with the Arizona Cardinals as the DL coach under his father, Buddy...Rex returned to college ranks before coming to the Baltimore Ravens.
1999-2005: (with Baltimore) 2005: The Ravens' defense again stood out, finishing 2nd in the AFC and 5th in the NFL and allowing just 284.7 yards per contest (see box, next page)...Seven-time Pro Bowler Ray Lewis (thigh surgery) missed 10 games after starting the 1st 6...Lewis was on pace for a 205-tackle season prior to his injury after posting 77 tackles, 1 sack, 1 INT, 3 PD and 1 FR...Pro Bowl S Ed Reed missed 6 games (ankle)...Against the rush, Baltimore ranked 6th in the AFC and 9th in the NFL...LB Bart Scott started the 1st 10 games of his career, finishing 2nd on the team with 119 tackles and 4 sacks...LB Tommy Polley led the Ravens with a career-high 134 tackles in his 1st season with the team...Despite being double and sometimes triple teamed, "T-Sizzle" (Terrell Suggs) posted a career-high 82 tackles, finished 2nd on the team with 8 sacks and tied a career-high with 6 FFs..."A.D." (Adalius Thomas) set a new career high with 9 sacks and set a franchise record with 3 defensive returns for TDs...Adalius was voted team MVP by Baltimore media...LB Peter Boulware remained the Ravens' sack king, reaching 70 for his career and hitting the 500-tackle milestone...LB Roderick Green played in 16 games, subbing on defense (posting 2 sacks), but finished 2nd in special teams tackles (17)...Baltimore allowed the 4th-fewest 1st downs in the AFC (17.7 per game)...Ravens defense allowed just 284.7 yards per contest, and the best effort came against the Jets (10/2), giving up only 152 yards on 48 attempts...Opponents' starting RBs were held to under 100 yards 12 times and under 65 yards 8 times...Ravens defense finished 3rd in the AFC in 3rd-down efficiency allowing opponents to convert on just 36.1% of their opportunities...Baltimore allowed 4.56 yards per play, closing the year behind the Steelers (4.55), ranking 2nd in the AFC and 3rd in the NFL...Against the pass, Baltimore ranked 4th in the AFC and 8th in the NFL...The 5.63 yards allowed per pass play was tops in the AFC and 2nd in the NFL...Missing from the lineup for a total of 11 games were starting safeties Reed (ankle), who, in 58 career games, posted franchise records of 22 INTs and 680 INT return yards and Will Demps (knee)...CB Chris McAlister led the team with 20 PD, missing 2 games (hamstring and shoulder)...CBs Samari Rolle finished 2nd on the team with 14 PD, while Deion Sanders tied for the team lead with 2 INTs...S Chad Williams recorded career highs with 47 tackles and 2.5 sacks.
2004: Baltimore's defense allowed the 6th-fewest points in the NFL and ranked 6th in defense (total yards)...Was 1st in the AFC and 2nd in the NFL with 3.6 yards allowed per rush...Defensively, the Ravens scored 7 TDs (5 INTs and 2 FRs), including 1 by DE Jarret Johnson, who scored the 1st TD of his career vs. Miami (1/2/05)...Marques Douglas ranked 3rd on the team with 92 tackles, plus 5.5 sacks, 2 PD and 1 FF...Kelly Gregg (1.5 sacks, 2 PD, 1 FF, 1 FR) tied with Reed for 4th on the team with 89 tackles...Suggs produced 10.5 sacks and earned his 1st Pro Bowl...Anthony Weaver recorded 61 tackles, 4 sacks, 1 INT (1st of his career in Game 16), 5 PD and 1 FR...Ravens "D" was 1st in the AFC and 2nd in the NFL in opponent QB rating (68.0), and 1st in the NFL in the number of 3-and-outs (59 - NFL average was 43).
2003: Ravens defense was among the NFL's best, finishing 3rd (4th vs. rush and 6th vs. pass)...Led the NFL in sacks (47) and tied for 1st in the AFC and 2nd in the NFL with 41 take-aways...Ravens ranked 1st in the AFC with 17 FR...Allowed the fewest yards per play (4.2) and the 4th-fewest passing yards (175.3 per game) in the NFL...Suggs had a Ravens' rookie-record 12 sacks as a 3rd-down DE and earned NFL Defensive Rookie of the Year honors...Gregg had the most tackles (104) in the NFL for a defensive lineman.
2002: Defense held opponents to AFC-best 3.7 yards per carry...Linemen averaged 2 years of experience and 24 years of age...Then-rookie DE Tony Weaver proved to be a new fixture on the line (65 tackles, 3.5 sacks)..."A.D." logged 68 tackles, 3 sacks, 1 FR and 2 INTs, including 1 for a TD...Despite being double-and-triple-teamed, sometime-DE Peter Boulware was voted to the Pro Bowl as LB (his 3rd) and produced a team-high 7 sacks.
2001: Finished 2nd in the NFL in defense, 4th against the run...Defense finished in the NFL's top 4 in several important categories, including 1st in total yards allowed per play (4.4), 2nd in total yards allowed per game (277.9), and 3rd in rushing average allowed per play (3.4)...Was 4th in the NFL in fewest points allowed with 265...Record-setting defense did not permit a 100-yard rusher in 50 straight games, including the playoffs.
2000: Finished 1st against the run, 2nd in the NFL in defense...Set a 16-game NFL record by allowing only 970 yards rushing and 2.68 yards per rushing attempt...Defense gave up the fewest points (165) in NFL history in a 16-game season...Ravens won Super Bowl XXXV with an impressive lineup: DEs Michael McCrary, Rob Burnett, DTs Tony Siragusa and Sam Adams.
1999: Joined Brian Billick's staff...Ravens were 2nd in the NFL in overall defense, 2nd against the rush.
http://www.baltimoreravens.com/includes/bio.jsp?id=1182&personType=0
I know it's been posted before, but just brought it back as a refresher.