Five 49ers to watch: 4. Trenton Robinson

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Five 49ers to watch: 4. Trenton Robinson

(This is the second part in a series that spotlights five 49ers players to watch in the team's exhibition game Saturday, 5 p.m., at the Houston Texans.)

Part 1: Mike Person
The progress has been slow and steady.Defensive coordinator Vic Fangio likes that about 49ers rookie safety Trenton Robinson. But, now, he'd like to see Robinson expedite his incline."We have been pleased with his progress, but looking for him to make that spike to where if he has to play we feel comfortable with him in there," Fangio said.The 49ers selected Robinson in the sixth round, and he appears to be in line to make the team. He is currently the 49ers' fourth safety behind starters Donte Whitner and Dashon Goldson, and backup C.J. Spillman. At 5-foot-9, 193 pounds, Robinson must show an ability to excel in pass defense."It's just him being confident, being quick with his decisions, quick with his calls," Fangio said. "The safeties are the quarterbacks of the pass defense and get involved in a lot of calls with the linebackers. The quicker they spit them out, the quicker they anticipate them, the better the whole operation is and those young safeties are usually slow with that."Robinson played 33 snaps of defense in the 49ers' first exhibition game. He broke up a pass in the team's 17-6 victory over the Minnesota Vikings. He is expected to get plenty of playing time Saturday, too.If Robinson makes strides in the final weeks before the start of the regular season, it's possible he could work himself into a role against some of the pass-happy teams the 49ers face to open the season, such as Green Bay and Detroit.

49ers release Coffee after reinstating RB off retired list

49ers release Coffee after reinstating RB off retired list

Running back Glen Coffee, who walked away from the 49ers during training camp before his second NFL season, was reinstated Friday off the reserve-retired list.

As part of the same transaction wire released by the NFL office, the 49ers released Coffee, making him a free agent.

After seven seasons away from the game, Coffee is attempting a comeback, his agent told NBC Sports Bay Area on Saturday.

“I can tell you, he’s in great shape,” agent Ray Oubre said. “The man doesn’t have a six-pack, he’s got a 12-pack. He’s been waiting for the right time to hopefully get a workout with someone and show what he can do.

“He had a calling, and right now he feels like it’s his time to show what he can do. He explained to me, ‘I can do things now that I couldn’t do when I was initially with the 49ers.’ That’s the kind of shape he’s in.”

Coffee, who turns 30 on May 1, was a third-round draft pick (No. 74 overall) of the 49ers in 2009. He was the sixth running back selected in that year's draft. Coffee appeared in 14 games as a rookie and carried 83 times for 226 yards and one touchdown. He also caught 11 passes for 78 yards.

During training camp the next year as his teammates were exiting the locker room for the practice field in August 2010, Coffee cut the tape from his shoes and left the team's Santa Clara practice facility. He later informed then-coach Mike Singletary of his decision to stop playing football. Coffee said he believed God had a bigger plan for him.

Coffee was a specialist in the Sixth Battalion of the Army Rangers after enlisting in 2013. He is no longer active, Oubre said.

“He’s been training several months,” Oubre said. “The rigors of the Army Rangers, he was already in shape. He’s taking it to another level now. He’s been training for more than four months.

“He feels like he served and now the time is right. He’s in a good place. He understands, you can’t play football forever and you can’t do any one thing forever. He’s in a place right now that he wants to use his God-given ability as a football player.”

Coffee turned pro after his junior season at Alabama. In his final college season, Coffee rushed for 1,383 yards and 10 touchdowns.

Coffee has been training under Johnny Jackson at JDPI Sports Performance in Tuscaloosa, Alabama. Oubre said he will be in contact with all 32 NFL teams to see if there’s any interest in bringing in Coffee for workouts. He might also hold an open workout for any interested teams.

Sponsored by Harbaugh, Kap named one of Top 100 most influential people

Sponsored by Harbaugh, Kap named one of Top 100 most influential people

Former 49ers quarterback and current free agent Colin Kaepernick has been named one of TIME's 100 Most Influential People on Thursday. 

Each person named to the list is represented by a sponsor who then writes on why they are worthy of the honor. For Kaepernick, his former coach Jim Harbaugh wrote on him. 

Harbaugh coached Kaepernick for four seasons from 2011-2014. The two reached the Super Bowl together in the 2012 season. 

Other sports figures named to the list include Conor McGregor, Theo Epstein, LeBron James, Tom Brady, Simone Biles, and Neymar.

Kaepernick made national headlines this past season for his decision to first sit and then kneel during the national anthem as a fight against social injustices. 

Below is what Harbaugh wrote on Kaepernick's influence: 

Colin Kaepernick was alone in his early protests last year when he boldly and courageously confronted perceived inequalities in our social-justice system by refusing to stand for the national anthem. At times in our nation's history, we have been all too quick to judge and oppose our fellow Americans for exercising their First Amendment right to address things they believe unjust.

Rather than besmirch their character, we must celebrate their act. For we cannot pioneer and invent if we are fearful of deviating from the norm, damaging our public perception or—most important—harming our own personal interests.

I thank Colin for all he has contributed to the game of football as an outstanding player and trusted teammate. I also applaud Colin for the courage he has demonstrated in exercising his guaranteed right of free speech. His willingness to take a position at personal cost is now part of our American story.

How lucky for us all and for our country to have among our citizens someone as remarkable as Colin Kaepernick.