Arizona hired Jonathan Gannon away from Philadelphia and immediatietly got to work retooling the defense. The Cardinals signed new corners Rashad Fenton and Kris Boyd and drafted two more in Garrett Williams out of Syracuse and Kei’Trel Clark out of Louisville, while bringing back Antonio Hamilton.

Tom Brady retired, and the Buccaneers brought in Baker Mayfield to compete with Kyle Trask. Tampa still has Mike Evans and Chris Godwin as pass catchers.

The Rams will get Matthew Stafford and Aaron Donald back from injury, but are undergoing a complete rebuild after trading Allen Robinson and Jalen Ramsey.

Washington hired Eric Bieniemy as its offensive coordinator, replacing Scott Turner. Bieniemy had the same role with Kansas City, but Chiefs coach Andy Reid was the primary playcaller. Bieniemy will be the primary playcaller in Washington.

he Giants greatly improved their receiving corps with the addition of Darren Waller at tight end and Parris Campbell, Jamison Crowder and Jalin Hyatt at wide receiver.

Bill Belichick is handing the offensive coordinator reins to Bill O’Brien, who pairs with new OL coach Adrian Klemm, giving Mac Jones the coaching he needs.

The Vikings upgraded by hiring Brian Flores to replace Ed Donatell as their defensive coordinator.They’ll shift to a more aggressive, playmaking stance under Flores.

Aaron Rodgers gives the Jets their best QB since Brett Favre (2008). He’ll join an already formidable Jets defense giving Robert Saleh best shot at an AFC East title.

Seattle made major improvements on defense by adding safety Julian Love (two years, $12 million) in free agency, then drafting cornerback Devon Witherspoon with the No. 5 overall pick.

Witherspoon and Tariq Woolen give the Seahawks maybe the NFL’s best young cornerback tandem.

With Quandre Diggs coming off back-to-back Pro Bowl seasons, this looks like Seattle’s best secondary since the Richard Sherman days.

Dallas traded for Brandin Cooks and Stephon Gimore, and then they selected Mazi Smith in the first round and along with the return of Johnathan Hankins, they now have bulk on the interior.

The Cowboys also re-signed Dante Fowler, who had six sacks last season, to keep core pass-rushers Micah Parsons, Dorance Armstrong, DeMarcus Lawrence and Sam Williams together.

Miami already had an explosive offense, but added some juice to the defense after bringing in newly hired defensive coordinator Vic Fangio and former All-Pro cornerback Jalen Ramsey.

The 49ers added by subtracting away from the Eagles, signing Javon Hargrave to a massive deal.

Hargrave accounted for 53 pressures and nine sacks last season with a 14.1% pressure rate (the best in the NFL among tackles with at least 500 pass rushes over the past two seasons).

The Bills added another elite talent for quarterback Josh Allen by drafting tight end Dalton Kincaid in the first round. Kincaid will give Allen a big target in the middle of the field.

The team also added to the wide receiver room with Trent Sherfield, Deonte Harty and fifth-round pick Justin Shorter, in addition to drafting O’Cyrus Torrence in the second round.

The Chiefs replaced veterans Frank Clark and Carlos Dunlap with two much younger players in free agent Charles Omenihu and first-round draft pick Felix Anudike-Uzomah.