Tony Romo is leaving the football field, but he isn’t leaving the game…

Following the Dallas Cowboys’ officially release of the 36-year-old quarterback, the 4-time Pro Bowler who will become the lead NFL analyst for CBS, it was announced Tuesday.

“It was a very difficult decision. I went back and forth a number of times,” said Romo in a conference call with ESPN.

Romo said the Houston Texans were at the top of his wish list if he kept playing, but the CBS offer was too good to pass up.

“It really had nothing to do with the Texans and everything to do with CBS,” Romo said. “I felt like it was the right decision. My wife would tell you we’ve had a lot of late nights. It was nice to have some clarity.”

But Romo hasn’t officially said he’s retiring.

“Do I envision playing football? Absolutely not,” he said. “Do I expect to get some calls? Yes, that’s the reality.”

One NFL executive told ESPN via text message that “Romo is now every team’s emergency backup QB in case your starter gets hurt” and that those teams would have to “pay him to come out of ‘retirement.'”

Romo said: “You never say never,” but added that “there’s no part of me that wants to play.”

Cowboys owner Jerry Jones said he wishes Romo and his family “nothing but the best.”

“As an organization, we did what he asked us to do in terms of his release, and we wanted to do what was ultimately in his best interest and in the best interest of his family,” Jones said in a statement.

“Tony has been a wonderful representative of the Cowboys organization for 14 years, and he left everything he had on the field. He will leave us with many great memories and a legacy of being, truly, one of the greatest players in Cowboys history. We are thrilled for him and his family that he will be able to continue working as a professional in the game he so dearly loves. He is a young man who is just getting started on a long journey in life. All the best my friend.”

With CBS, Romo will become the No. 1 color commentator — replacing former NFL quarterback Phil Simms — alongside play-by-play veteran Jim Nantz. He also had drawn interest from Fox and NBC.

“Going from one legendary team to another as I begin the next phase of my career is a dream come true,” Romo said in a statement. “I have always known that once my playing career was over I wanted to become a broadcaster. I am ecstatic for the opportunity to work with Jim as I learn the craft and convey to fans my passion for this great game.”

Romo said on the conference call that he expects his new broadcasting job to be difficult, but “I’ve got to attack this just like football.”

The Cowboys’ move to make Romo a post-June 1 release designation softens the blow against the salary cap this season. Instead of counting $24.7 million against the cap in 2017, Romo would count $10.7 million this year and $8.9 million in 2018. The Cowboys would gain $14 million in cap space this season, but it would not become available until June 2. The Cowboys will carry $19.6 million in dead money for the 2017 season, $8.9 million in 2018 and $3.2 million in 2019.

Romo’s decision came down to his health, sources close to the situation told ESPN. Romo, who turns 37 on April 21, believes his family and his health are paramount. He was limited to playing in parts of just five games over the past two seasons because of collarbone and back injuries, and he suffered a compression fracture in his back in August that led the way to Dak Prescott‘s emergence.

Prescott posted his thanks to Romo on Instagram.

Romo now will get to spend more time with his family while retaining a strong connection to the game.

As the network’s No. 1 color commentator for the NFL, Romo will work with Nantz on Sunday afternoon and Thursday evening games. He also will be in line to work CBS’s coverage of Super Bowl LIII in Atlanta in February 2019.

Romo — a scratch golfer — also could wind up working on CBS’s golf coverage down the line, sources told ESPN, but he first wants to focus on football.

“Tony has been one of the NFL’s biggest stars for the past decade, and we are thrilled to welcome him to CBS Sports,” CBS Sports chairman Sean McManus said in a statement. “He will bring the same passion, enthusiasm and knowledge that he displayed on the field to the broadcast booth. He brings a fresh and insightful perspective to our viewers having just stepped off the field. We know Tony will quickly develop into a terrific analyst, and alongside Jim Nantz, will become a must-listen for fans each week.”

CBS said it was discussing future options for Simms, who served nearly 20 years as the network’s lead NFL analyst.

Romo stepping away from the game affects numerous NFL teams since the market for Romo was expected to be robust. Romo no longer will be a consideration for the Texans and Denver Broncos — unless he were to unexpectedly return from the broadcast booth to the playing field.

However, a source directly involved told ESPN’s Ed Werder, “He’s done. It’s over. This was a no-brainer.”

Romo is the Cowboys’ all-time leader in passing yards and touchdowns. He has a career record of 78-49 but never was able to get the Cowboys past the divisional round in four playoff appearances. His 34,183 passing yards and 248 touchdown passes are the most in team history. Romo also holds team records for 300-yard passing games (46), games with multiple touchdown passes (79) and consecutive games with a touchdown pass (38). In 2012, he threw for a club-record 4,903 yards, and on Oct. 6, 2013, against the Broncos, he threw for a franchise-record 506 yards. He has the NFL record with a touchdown pass in 41 straight road games.

“Tony Romo has a unique combination of athletic ability, arm talent, vision, and instincts for the game,” Cowboys coach Jason Garrett said in a statement. “What separates Tony from many other players, however, is a rare competitive spirit. Tony loves to play. Tony loves to compete. The best ones always do. In practice. During games. On the field. Off the field. Tony competes to the end in everything that he does. That relentless spirit that Tony plays with is contagious. He makes his teammates better. He makes his coaches better. He makes his team better.”