Ernest Jones IV got off the Los Angeles Rams team plane on Saturday with no idea of what was about to happen.

“I’m just going to be completely honest: I was shocked. We got off the flight from Houston and then I got told that I would be traded,” Jones said Wednesday. “No bad blood. There wasn’t even any contract talks. We never even talked numbers. It was just ‘All right, y’all aren’t extending me, I’ll play this year out.’ I was under the impression I was going to finish this year in L.A. and then I’d move on. But you know, it happened earlier.”

What happened earlier was the Tennessee Titans traded a fifth-round pick in exchange for Jones and a sixth-round pick, adding depth to an inside linebacker room that sorely needed it. Just three days after being informed he’d be traded, Jones landed in Nashville — at 8:42 p.m., as he remembers it — and about 18 hours later he was practicing as a member of the Titans.

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In Jones, the Titans add a player who can stuff against the run and create havoc as a blitzer. His 145 tackles were the 11th-most in the NFL last season, and his 37 quarterback pressures were the most recorded by any inside linebacker. He joins a revamped room that also features former first-round pick Kenneth Murray Jr., who the Titans signed in March, and draft picks Cedric Gray and James Williams, as well as returning starter Jack Gibbens.

Murray’s starting job appears to be safe after the Jones acquisition. Gibbens’ job may not be.

“Ernest has to come in and earn the spot,” Titans general manager Ran Carthon said. “He hasn’t been here. It’s up for (Jones and Gibbens) to figure it out.”

Jones was a full participant in Titans practice Wednesday. He says he worked in all the individual drills and got a few reps in team activities, but that was his first exposure to the Titans’ system. He didn’t have a chance to study the team playbook before practice, and says the Titans are trying to “feed (him) in slow” as opposed to pushing him with too much too quickly. This approach tracks with the way the Titans handled safety Quandre Diggs’ acclimation process after signing him in early August, waiting a couple weeks before installing him in the starting lineup.

Jones didn’t practice much for the Rams this offseason, but he says that had less to do with any pain or discomfort he’s feeling due to a lingering knee issue and more to do with the Rams managing his health. “When they told me not to practice,” Jones said, “I didn’t practice. That was that.”

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Now the priority for the Titans is getting Jones, and the linebacker room at-large, ready for Week 1 against the Chicago Bears. Gray is heading to injured reserve with a designation to return because of a recurring nerve injury that’s limited him in camp. Garret Wallow and Chance Campbell, the Titans’ No. 2 options at the start of training camp, are both on season-ending injured reserve. Backups Luke Gifford and Otis Reese IV are both recovering from time spent in the concussion protocol.

Jones is both the last piece in an offseason-long rebuild of the Titans defense that’s also included adding Diggs, Murray, cornerbacks L’Jarius Sneed and Chidobe Awuzie and defensive linemen Sebastian Joseph-Day and T’Vondre Sweat as potential starters and an added question mark for a defense trying to figure out what it’ll look like when the season begins on Sept. 8.

None of this was in the plans for Jones, but that doesn’t mean he isn’t in good spirits.

“If you look from top to bottom, there’s some really good ballplayers on that side of the football,” Jones said. “I’m really excited about what we can do when we go out there and put it all on tape. That gets me excited coming into this building.”

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Nick Suss is the Titans beat writer for The Tennessean. Contact Nick at nsuss@gannett.com. Follow Nick on X, the platform formerly called Twitter, @nicksuss.