Top 10 NFL Teams with the Worst Defenses Going Into the 2020-21 Season

Oh how the mighty have fallen. Remember 2017 when the Jacksonville Jaguars nearly rode their Sacksonville defense to the Super Bowl? Good times. Now all has changed. The only survivors from that 2017 defense are Myles Jack, Avery Jones and Yannick Ngakoue. Even though Yannick may be gone sooner rather than later. Calais Campbell and AJ Bouye were shipped off. They will have to rely on CJ Henderson and K'Lavon Chaisson I'm not confident they will immediately be able to fill in the gaps left behind

Houston's big moves were re-signing cornerback Bradley Roby and adding safety Michael Thomas as a replacement for Tashaun Gipson, which is not enough for a secondary that ranked 26th in passing DVOA last year. lost run-stuffing tackle D.J. Reader. While Houston drafted defensive tackle Ross Blacklock out of TCU and signed veteran Timmy Jernigan, they will have to step up big time to match Reader's steady pressure. Reader had 13 quarterback hits in 2019 and was ranked Pro Football Focus' third-best tackle against the run. There's also questions surrounding JJ Watt's health. And remember the last we saw this team they blew a 24-0 lead. That tells you everything you need to know

The Panthers defense last year was abysmal. Giving up 5.2 yards per carry wasn't just the worst in the NFL last season; it was the worst any NFL defense had posted since the Bears allowed 5.3 yards per carry in 2013. Carolina also allowed 31 rushing touchdowns; the worst total by any defense since the 0-16 Lions did it in 2008. Not a great group of metrics in an era when running backs supposedly don't matter. Matt Rhule obviously brought in a lot of defensive help in the draft. To be clear, this is a unit with upside, especially given the prowess of guys like Brown and Gross-Matos. But there is also plenty of inexperience, especially when compared to other defenses around the league.

The Bengals went all-out in the offseason to try and improve a defense that started and finished the season out of sorts. They signed former Texans defensive tackle D.J. Reader to pair with Geno Atkins, and signed Trae Waynes and Mackensie Alexander. In the draft, they tried to solve their obvious linebacker problems with the selections of Wyoming's Logan Wilson and Appalachian State's Akeem Davis-Gaither. But I'll say it isn't enough to improve upon a group that posted just 31 sacks last season (though Reader is an underrated interior pass-rusher)

The Lions May be in trouble on Defense. It starts by Losing safety Quandre Diggs halfway through the season to an ill-advised trade didn't help, and losing cornerback Darius Slay to an ill-advised off-season trade won't make things much better. Desmond Trufant, the former Falcons cornerback who the Lions signed to replace Slay, allowed nine catches on 15 targets for two touchdowns and two interceptions in man coverage last season. First-round cornerback Jeff Okudah, is the best cornerback in this class, he will have to get up to speed very quickly. Julian Okwara might be able to help set the edge, but the Lions ranked 29th in
passing DVOA last year, and the relative shortage of pass-rushing threats will test Detroit's secondary once again. This isn't a unit that sparks confidence if you're a Lions fan

The Giants Defense is hot garbage. They got Blake Martinez and James Bradberry While the Giants bolstered the secondary and added talent at the linebacker position, they lack quality depth and pass-rushers on the defensive line, which is not the best recipe for success in their base 3-4 scheme. Losing Markus Golden hurts

The highlight for Washington was the addition of second-overall pick Chase Young, the (whatever they're called) are in the interesting position of having five first-round picks along their defensive line — Young, Jonathan Allen, Ryan Kerrigan, Da'Ron Payne, and Montez Sweat, who was Washington's first-round pick in 2019. That's all well and good, and the (whatever they're called) did have 47 sacks and 83 quarterback hurries last season, but they also allowed 35 passing touchdowns third worst in the league to just 13 interceptions. In the offseason, Washington traded Quinton Dunbar, the one cornerback who performed at an above-average level in 2019, to Seattle. Which puts them in no better position to stop its opponents from throwing the ball all over the place, even with a front five that rivals any other in potential.

The Falcons desperately needed an upgrade in the secondary, particularly after cutting ties with Desmond Trufant. They got their man in Clemson cornerback A.J. Terrell with the No. 16 pick. Though Terrell wasn't one of the more lauded corners like Jeff Okudah or C.J. Henderson, he was still tremendous in press coverage. Outside of Terrell, however, the Falcons didn't do a whole lot to address the secondary. They drafted safety Jaylinn Hawkins in the fourth round but failed to add depth at the corner spot. Atlanta will need the front 7 to carry that defense if they want to make it back to the playoffs

The Cardinals drastically improved their defense with their first-round selection of do-it-all hybrid defender Isaiah Simmons out of Clemson. Last season, Simmons tallied 104 combined tackles, eight sacks and three interceptions to go along with eight passes defended. He can play up in the box or drop into coverage, and the Cardinals might look to use him in the same capacity as New York Jets star safety Jamal Adams. Despite that and a few other additions the Cardinals actually ranked
23rd in DVOA last year. The moves made in free agency and the draft, should help this unit improve.