Yesterday, I wrote a piece attempting to assuage the fears that many in Cowboys Nation have about handing a contract extension out to Earl Thomas, who is 29 years old as we enter the 2018 NFL season.

In the comment section, a reader posed a very good question that is the basis for the rest of this article:

It’s a great question that certainly required some research, but Cowboys fans all across the world should be encouraged by my findings.

Just to refresh, here are the players we looked at as favorable comparisons to Earl Thomas at this point in his career. I searched Pro Football Reference for safeties who had at least three All-Pro First Team selections and at least six Pro Bowl appearances.

The average age of the players listed at the time when they reached their third All-Pro was 31 years old. I’m removing Deion Sanders and Roger Wehrli from the equation as most of their work was done at cornerback.

Let’s look at a chart that outlines what these guys careers looked like at age 29 and beyond to get a better picture. Remember, Earl Thomas already has three All-Pro selections and six Pro Bowls. Many of these guys didn’t reach those kind of accolades until their 30s.

The first thing I noticed as I looked into this question is that only two players had three or more All-Pro First Team selections prior to age 29, like Earl Thomas has. Those players were Rod Woodson and Ronnie Lott. Every other player on this list didn’t hit their third All-Pro selection until age 29 or later.

Only one player reached his sixth Pro Bowl prior to his age 29 season, that player is Ronnie Lott, who many NFL Analysts consider to be the greatest safety of all-time. Most of the players didn’t achieve their third All-Pro selection until their age 29 season or later. Earl Thomas reached his third All-Pro selection at age 25.

Here’s a hot take for you: Earl Thomas, when it’s all said and done could be considered the greatest safety of all-time.  I’ll just leave that there to marinate and if a trade does happen, we’ll come back to that.

Back to the chart.

Another thing I want to point out is that none of these players were 100% healthy. Such is the life in the NFL, especially as you get older, but they were available for at least 14 games a majority of their seasons aged 29 or later. Health is an unpredictable animal in the NFL, but the safety position allows for much more longevity than many other positions. And as the chart depicts, it’s a position that ages well.

So, as you can see in the chart, players who were highly productive prior to their age 29 season were also highly productive for several seasons after. These players went onto average almost seven more years in the league from their age 29 seasons.

Most players continued to average a healthy amount of interceptions. The player that saw the biggest decline from the early part of his career to the post-29 part of his career was Brian Dawkins. The former Philadelphia Eagles and Denver Broncos safety went from three interceptions per season prior to 29 to 1.9 interceptions per season 29 and after.

When it comes to the safety position, the elite seem to be able to get the most of their bodies and their abilities and can prolong their prime. The position relies as much on intelligence and awareness as it does quickness and athleticism. Earl Thomas has the mental capacity to play the game for many more years and there’s been zero evidence to suggest that he is experiencing any physical decline.

At the rate of his career that he’s on, Earl Thomas is destined for the Hall of Fame. He’s one of the faces of the Legion of Boom defense that propelled the Seattle Seahawks into the elite category of teams in the early part of this decade.

If and when an Earl Thomas trade does occur, don’t sweat an extension for Thomas.

Thomas’ credentials put him in an elite group of players who played the game for a very long time and there’s no reason to believe he won’t continue to do so.

The Dallas Cowboys aren’t that far off from having a Super Bowl contending defense built in the image of the Seattle Seahawks. Going to get the All-Pro, future Hall of Fame safety is the final piece to the to the Dallas Cowboys completing construction on “Doomsday III.” 

Everything else is there for the Dallas Cowboys, now all they have to do is: Go. Get. Earl!