Colts Free Agency: Is Justin Simmons or Quandre Diggs Better to Sign?

The Indianapolis Colts had a great 2024 draft but still need to address the safety position.

Oct 12, 2023; Kansas City, Missouri, USA; Denver Broncos safety Justin Simmons (31) runs the ball / Denny Medley-USA TODAY Sports

As the dust settles on the 2024 NFL Draft, the Indianapolis Colts can breathe easy knowing they finished with nine picks and multiple playmakers in key areas. However, one spot on the roster that still needs help is safety. 

While strong safety Julian Blackmon is a sure-fire starter, fellow defender Nick Cross hasn’t shown enough to be a starting free safety. Indy selected two designated safeties in Jaylon Carlies and Jalyin Simpson but is moving them to other positions defensively. With these switches, it equates to no safety taken out of the draft by Indianapolis. 

With the void still present at the roster spot, why not go big and add a veteran with plenty of prime left? Indianapolis should strongly consider bringing Justin Simmons or Quandre Diggs to Gus Bradley’s defense. The big question is, who is a better fit?

Oct 17, 2022; Inglewood, California, USA; Denver Broncos safety Justin Simmons (31) celebrates in / Kirby Lee-USA TODAY Sports

Justin Simmons

There aren't many safeties in the league more talented and deadly than Simmons. While last season saw him cool off after a torrid four-straight years (2019-2022), he is still a highly-coveted defender who would be a massive asset for the Colts. He also brings serious success, having achieved two Pro Bowls (2020 and 2023) and four second-team All-Pro selections (2019, 2021, 2022, and 2023). 

Simmons showed versatility with the Denver Broncos in 2023, putting up snaps at free safety (594), linebacker/box (230), and slot corner (144), per Pro Football Focus. Also, he concluded the year playing 15 games and accumulating 70 tackles, 2 fumbles forced, 3 interceptions, and 8 passes defended. Needless to say, if the Colts sign Simmons they will see a significant upgrade from the free safety position. 

It's also likely that Simmons will command around $11-12 million annually; a contract like two-years/$25 million ($13 million guaranteed) sounds in the range he might be due. However, Indy recently opened up more cap space with restructures, giving them $28,194,348 to spend, per SpoTrac. Simmons is well worth the contract and would immediately elevate the entire defense around him. 

Putting Simmons opposite Blackmon gives the Colts a nasty one-two punch at safety and forces opposing quarterbacks to always account for both. While Simmons is the flashy, shiny option, Diggs can't be overlooked as a possible asset defensively for the Colts to take a shot on. 

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Dec 21, 2021; Inglewood, California, USA; Seattle Seahawks free safety Quandre Diggs (6) in the / Kirby Lee-USA TODAY Sports

Quandre Diggs

While Diggs had a steep fall in production for 2023, he's not far removed from terrorizing opposing offenses. The three-time Pro Bowler notched those nominations from 2019 through 2022 and accumulated 14 interceptions, never falling below four in any of those seasons. Diggs can still bounce back if he finds the right situation, and it may be Indianapolis. 

While Diggs has some lackluster PFF metrics (55.4 coverage and 55.1 overall defense), he set a career-high in tackles (95) and is looking for a change of scenery to get his career on track as it hits the final stride. Diggs would complement Blackmon well and have a chance to work with an elite-level defensive front that can get pressure on passers, giving Diggs more chances for turnovers. 

Another positive factor is Diggs will be cheaper, especially coming off a down season, unlike Simmons, who hit another Pro Bowl and second-team All-Pro nomination. Look for Diggs to earn the same two-year length but about $9.5 million annually for a total of $19 million ($11.5 guaranteed) contract.

Oct 2, 2023; East Rutherford, New Jersey, USA; Seattle Seahawks safety Quandre Diggs (6) after / Robert Deutsch-USA TODAY Sports

The Final Verdict: Quandre Diggs

While the Colts should go after Simmons for the best talent, it's more realistic that Diggs is the next free agent signing for Indianapolis. Given he's cheaper and still not completely out of his prime, Diggs makes perfect sense for what the Colts are trying to do at safety. 

I also believe they still want to see what Cross provides as a free safety, so signing Simmons will cost more and outright remove Cross from a chance to start for two or more seasons. Regardless of which safeties Indy signs, they need to ink a contract with one of them. Indianapolis can’t afford more lapses in communication, production, and coverage when it matters most at the safety position. 

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