SANTA CLARA https://www.49ersfanshop.com/Bradley-Pinion-Jersey , Calif. (AP) — It took Marcell Harris longer than he hoped to make an impact in the San Francisco 49ers‘ secondary.The rookie is making up for lost time now.Harris’ development at strong safety is one of the encouraging late-season storylines for the 49ers (4-10), who shoot for their third consecutive victory Sunday when they host the Chicago Bears.A sixth-round draft pick out of Florida, Harris missed his entire senior season with the Gators because of a torn Achilles. Then a hamstring injury suffered in training camp this summer set him back further and he began the season on injured reserve.When he finally took the field in Week 9 against Oakland, it marked Harris’ first game since the Outback Bowl on Jan. 2, 2017, a span of 22 months.“Football is football,” he said Thursday. “Once you get back at it, nothing’s changed as long as you play at a fast level and fast pace. The game’s going to eventually come to you.”With injuries continuing to decimate San Francisco’s secondary, Harris has started the past three games at strong safety and shown improvement to the point that he might challenge for the starting spot next season.Veteran Jaquiski Tartt, sidelined in recent games with a shoulder injury, is the incumbent strong safety but it’s conceivable that Tartt could shift to free safety next season depending on how San Francisco’s roster shakes out.After a rough effort in his first start Dec. 2 at Seattle Laken Tomlinson Jersey , when he missed three tackles, Harris has improved steadily. In last Sunday’s rematch with the Seahawks, he made six solo tackles, including one for a loss, in the 49ers’ 26-23 overtime win.His play is justifying the 49ers’ faith in drafting him though he didn’t play a single snap as a college senior.“It’s his violence, the speed at which he played,” 49ers defensive coordinator Robert Saleh said. “We felt he was very instinctive, a sure tackler. He had no hesitation in his game. All that stuff is showing up.”Harris isn’t the only rookie who’s stepped up in the secondary.After starting right cornerback Ahkello Witherspoon was lost to a knee injury in the first quarter Sunday, third-round pick Tarvarius Moore filled in and held his own despite the Seahawks targeting him 10 times.Moore gave up five receptions but steadied himself as the game wore on. With Witherspoon to miss San Francisco’s final two games, Moore draws his first start Sunday against the Bears.He’s from Quitman, Mississippi Terrell Owens Color Rush Jersey , a town so tiny that “we didn’t get a McDonalds until 2014” as Moore put it. He attended Southern Mississippi, where he was a teammate of current 49ers quarterback Nick Mullens.The 49ers converted Moore from safety upon drafting him, and Moore said veteran cornerback Richard Sherman has helped him tremendously with the transition. Like Harris, he’s trying to use these final games of 2018 to position himself for next season.“It’s been kind of a learning curve all season transitioning from safety to corner,” Moore said. “I’ll have a little blunder sometimes, but other than that, I feel everything’s been going good right now and I feel I’m definitely heading in the right direction.”NOTES: Tartt and linebacker Mark Nzeocha (groin) didn’t practice Thursday. … Running back Matt Breida (ankle) and linebacker Malcolm Smith (Achilles) were limited. There arguably was a time when had some degree of usefulness to the NFL team that made itself the centerpiece of the training camp reality series. Arguably, that time has come and gone. debuted in 2001, years before social media became a thing and the various teams began pumping video via their websites and apps. The best argument for doing the show — to enhance national awareness of a team — isn’t nearly as strong as it once was, especially since doing the show never really correlated to establishing a national following.Meanwhile, the best arguments against doing the show have only gotten stronger https://www.49ersfanshop.com/Joshua-Garnett-Jersey , with each example of strategic secrets (like snaps counts), embarrassing moments (like Antonio Cromartie not knowing the names of his children), and flat-out dysfunction (like Hue Jackson vs. Todd Haley last year) proving the point that there’s nothing to be gained and plenty to be lost by accepting the assignment.But the league collectively likes collecting the checks from HBO, so the league continues to sanction the show. This year, the formula that narrows the field of teams that can be squeezed to do it has yet to prompt a team to accept the assignment willingly. Indeed, it seems as if none of them (Raiders, Giants, Lions, 49ers, Washington) want to do it, at all.So why not just get rid of it? Although the tension would become far more compelling if a team was forced to do it against the organization’s wishes and if the team brought that attitude to every interaction with the cameras (like James Harrison did in 2013 with the Bengals) George Kittle Jersey , the league seems to be reluctant to make a team submit against its will, hopeful instead that someone eventually will take one for the greater good.This could be the year that doesn’t happen. Teams have enough to worry about at training camp without having to participate in the weekly effort to craft a one-hour show from countless hours of footage. Even with the apparent ability to veto anything that would make the team look bad, the team has to both spot it in real time and be willing to push HBO and NFL Films to drop otherwise compelling scenes (like Hue vs. Haley) onto the cutting-room floor.It’s just not worth it, for any team. It’s a distraction with no upside and all downside.Look at this this way: If there were any real benefit to serving as the subject of Hard Knocks, teams would be lining up to do it. Instead, teams line up to do it.And that should tell us all we need to know about whether the league should keep doing it.