USA TODAY Sports

The 49ers need to shake up their defense.

It looks slow and lifeless. It even looks old at times. Defensive coordinator Steve Wilks seems to have no confidence in his secondary, and plays the cornerbacks nine yards off the line of scrimmage, and the safeties aren't making plays like he did last season.

It's time to play the 49ers' top draft pick this year, the free safety they traded up to get in Round 3 -- Ji'Ayir Brown.

Their current free safety, Tashaun Gipson, is 33, he has one interception this season, which was a gimmie pop fly from Dak Prescott, and he's seventh on the team in tackles. He's not making plays against the run or the pass. And he's going to be a free agent in the offseason. Which means he almost certainly won't be on the team next year.

The 49ers planned ahead for Gipson's decline -- that's why they traded up for Brown. They knew Gipson was getting older and potentially slower and would be gone in 2024. So they spent their first draft pick this year on his eventual replacement.

It makes sense why the 49ers would start Gipson the first half of the season -- he's a veteran, and Brown is still learning the defense. But Brown should know it by now. And if he does, he needs to start, because the 49ers need a spark in the secondary, not a slow safety playing out the final season of his career.

It's time to play the rookie.

More must-reads:

TODAY'S BEST
Stars even series with hard-fought win over Oilers in Game 2
Celtics surge late to take 3-0 lead in Eastern Conference Finals
PGA Tour golfer Grayson Murray dies at 30
Another heartbreak for Justin Allgaier as Chase Elliott wins Xfinity Series race
Former Bengals first-round pick announces retirement
Luka Doncic joins trio of NBA champions in exclusive club
Yankees ace takes big step in first rehab stint
Which active NFL players are most likely to make the Hall of Fame?
Bulls' Lonzo Ball opens up about injury that's sidelined him for two years
The most overpaid & underpaid players at every MLB position
How Caitlin Clark, Angel Reese and others' pro starts stack up to WNBA history
Watch: Sun forward Alyssa Thomas ejected after hard foul on Sky's Angel Reese
Kirk Cousins updates Achilles rehab
Mets rapidly approaching rock bottom with another ugly loss
Rangers rule out depth forward for Game 3 against Panthers
NBA Finals path clears for Celtics with devastating Pacers injury update
Yankees' Hal Steinbrenner under fire over Juan Soto comments
Former NFL first-round pick retires after 'terrifying' health scare
Penguins want to add legendary former player to front office
Rays place outfielder on 10-day injured list

Want more 49ers news?

Join the hundreds of thousands of fans who start their day with Yardbarker's Morning Bark, the best newsletter in sports.