With exhibition opener days away, 49ers' biggest area of concern is...

With exhibition opener days away, 49ers' biggest area of concern is...

SANTA CLARA – The 49ers have reason to feel a lot better about many of their position groups after the first 10 practices of training camp.

But as the 49ers prepare for their exhibition opener Friday at Kansas City, the organization has every reason to feel concerned about their options at the two guard positions.

There promised to be a lot of competition at the 49ers’ center and guard spots when training camp began. (Joe Staley and Trent Brown are set as the starting tackles.)

But there is only one thing the 49ers seem to know for certain about their group of interior offensive linemen: Daniel Kilgore is far-and-away the team’s best player. His athleticism, strength and grasp of the new blocking scheme have enabled him to solidify a spot on the line.

Guard Joshua Garnett got off to a solid start in camp. But his play declined in the second week of camp – perhaps due to a knee issue that will have him sidelined an estimated four to six weeks. Garnett is not expected to be ready for the start of the regular season, so the 49ers find themselves in a predicament.

Jeremy Zuttah, who made the Pro Bowl last season as a member of the Baltimore Ravens, has disappointed in the early stages of camp. Unless he can get things going in a hurry, he is not likely to find a spot on the 49ers’ regular-season roster.

The 49ers did not pay a big price to get him. They gave up their sixth-round pick at No. 186 in exchange for Zuttah and the Ravens’ sixth-round pick at No. 198. Still, the 49ers were expecting more.

Zuttah has been working mostly with the second team at center. He has not been playing much at guard. Showing the willingness to play both spots is the key for him to win a roster spot. The 49ers thought they were getting that kind of versatility when they brought him aboard. But he is not moving well and has not responded to the challenge to compete wherever the team needs him.

Right guard Brandon Fusco and left guard Zane Beadles, currently working with the first-team unit, are far from nailing down starting jobs. Veteran Tim Barnes, who started 32 games the past two years for the Rams at center, is beginning to see more practice time at guard, in addition to center.

It is possible the 49ers will not settle on their starting offensive line until after final cuts. They might have no other option than to hold out hope that they can find an upgrade from outside the organization just before the start of the regular season.

Here are some notes and observations from Tuesday’s practice:

--Practice was cut short after rookie linebacker Donavin Newsom was injured. An ambulance took him to Stanford Hospital, where it was determined he sustained a concussion. He had no cervical spine fractures, the team reported.

--Defensive lineman Solomon Thomas and running back Joe Williams got reprimanded by their position coaches for rookie mistakes. Thomas did not take part in some early drills as he had his ankle wrapped. D-line coach Jeff Zgonina got onto Thomas, explaining it was something that needed to be done before practice started. Williams had his third fumble of camp. Running backs coach Bobby Turner made Williams pick up the ball and run the down the field -- long after the play was over.

--Ray-Ray Armstrong lined up next to NaVorro Bowman at the weakside linebacker position. Armstrong and rookie Reuben Foster are competing to replace Malcolm Smith, who is out of the season with a torn pectoral. Both Armstrong and Foster recorded interceptions. It was Foster’s fourth pick of training camp.

--The lone big play from the offense came during a run-based drill at the beginning of practice, when Brian Hoyer used a play-action fake to deliver a deep pass to tight end Vance McDonald against the coverage of safety Eric Reid.

--Ronald Blair and Tank Carradine, who might be battling for one backup spot on the defensive line, had good days. Blair had two sacks, while Carradine had one. Carradine continues to work with the first-team defense ahead of Thomas and Blair.

--Undrafted rookie safety Lorenzo Jerome had an interception of a Hoyer pass. Jerome lined up with the first team with Jimmie Ward and Jaquiski Tartt out of action.

Still unconvinced there is a place for Kaepernick in a new and nastier NFL


Still unconvinced there is a place for Kaepernick in a new and nastier NFL

I hadn’t considered the notion of Jacksonville quarterback Blake Bortles bombing quite so badly Thursday night, so I hadn’t considered the notion advanced by Pro Football Talk Friday morning that Jacksonville might be a great place for Colin Kaepernick.

That’s because I long ago stopped considering the idea that Kaepernick’s exile from football was, or is, about football. It isn’t. He is the example for future player/miscreants, and trotting his name out every time a quarterback in the new NFL vomits up a practice game on national television is simply perpetuating a lie.

Until someone gets so desperate that it isn’t any more.

That’s the problem with being so definitive about Kaepernick’s perpetual ban. It only takes one owner with a willingness to stick a middle finger up to the objections and say, “I own a football team, not some branch of the USO” to end this national spitfest once and for all. And yes, I say owner because this is an owner’s decision, solely and completely. In the hypothetical of Kaepernick the Jaguar, it will be made not by Doug Marrone, who is merely a coach, or by Tom Coughlin, who is only the general manager, but Shahid Khad, one of the brightest and quietly more powerful owners in the league.

But the odds still scream No Kaep For You, because it would mean that exhibition games matter for judgmental purposes (which they don’t), that Bortles is somehow worse than half the quarterbacks in the NFL (he is part of an amorphous blob of non-producers whose numbers are growing as the differences between college and pro football offenses expand), and that owners easily break away from the herd once the herd has decided on something (Khan is not a rebel in the Jerry Jones mold by any means).

In other words, I remain unconvinced that there is a place for Colin Kaepernick in a new and nastier NFL. And he’s probably better off.

Zuttah ends up back with Ravens after release from 49ers


Zuttah ends up back with Ravens after release from 49ers

One week after center Jeremy Zuttah played his way off the 49ers’ roster in short order, he ended up back with the team that got rid of him to open the offseason.

The Baltimore Ravens on Friday announced the signing of Zuttah, whom the 49ers released on Aug. 9 after acquiring him from the Ravens in a March trade.

The 49ers determined center Daniel Kilgore was clearly better than Zuttah. Moreover, Zuttah he did not demonstrate any promise of being an asset at either of the guard positions.

Zuttah, 31, played the past three seasons with the Ravens after six seasons with the Tampa Bay Buccaneers. Zuttah was named to his first Pro Bowl after last season.

The 49ers originally acquired Zuttah in a swap of sixth-round draft picks. The Ravens received the 49ers’ pick at No. 186 and selected Virginia Tech safety Chuck Clark. The 49ers took over Baltimore’s selection at No. 198 and chose Mississippi defensive tackle D.J. Jones.

The 49ers are confident in Kilgore and offensive tackles Joe Staley and Trent Brown. However, there is concern at the guard positions.

Brandon Fusco appears to be earning the confidence of the coaching staff at right guard. But left guard remains a concern. Zane Beadles is currently the starter while Joshua Garnett rehabs from arthroscopic knee surgery to repair cartilage. The 49ers are hopeful Garnett will be available for the opening of the regular season.