...as is this former All-Star shooter...

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...as is this former All-Star shooter...

From Comcast SportsNetMINNEAPOLIS (AP) -- Brandon Roy's balky right knee put him back on the operating table Monday, an ominous sign for a player trying to come back from years of chronic knee issues.The latest setback doesn't appear to have dashed those hopes completely just yet.Roy had arthroscopic surgery on his right knee at a Twin Cities clinic, a procedure the team said would keep him out approximately one month."We fully support Brandon's decision to have today's arthroscopic procedure, and look forward to his return when he feels ready to play," team president David Kahn said in a statement issued by the team.Roy was unavailable for comment, and Kahn's statement seems to imply that Roy will attempt to rejoin the team at some point to try playing again. But the evidence is mounting that his experiment with the Timberwolves may not have the fairy tale ending everyone was hoping for.The former All-Star with the Portland Trail Blazers retired before last season because of bone-on-bone pain in both knees that robbed him of his silky smooth creativity on offense and a 40-inch vertical leap that he occasionally pulled out to block an important shot or grab a crucial rebound on defense.He felt rejuvenated after getting some injections over the summer to try to minimize the pain, so much so that he decided to give the NBA another try. After several workouts, Roy signed a two-year deal with the Timberwolves, who desperately needed a veteran playmaker at shooting guard.Roy had a very encouraging training camp, feeling no pain in the knees while going through rigorous workouts. But he first ran into trouble after a collision in a preseason game against Milwaukee on Oct. 26, and it only got worse after another in a game against Indiana on Nov. 9.He has played in just five games this season, averaging 5.8 points and 4.6 assists."It's tough, but it's probably the best thing to do at this point and see where he's at," Wolves coach Rick Adelman said of the surgery.Guard J.J. Barea (sprained left foot) has also been out of action, so the Wolves signed free agent Josh Howard late last week. While more of a forward, Howard will be logging some more minutes at shooting guard against bigger lineups to try to offset the loss of Roy and Barea, who is questionable for the game Wednesday night against Denver."Coming in I knew there was an opportunity to play," Howard said. "I wish Brandon a speedy recovery. Hope he gets back soon. Until then, I'll hold down the fort for him."Unfortunately for Roy and the Timberwolves, it may not be his fort to hold down any longer."From the very start you knew it was going to be up and down. It's too bad it's (surgery)," Adelman said. "I think he feels like it's worth doing and making sure everything is all right. So we just have to go with it. Hopefully when it's over with he'll be able to come back."

49ers 2017 UDFA tracker: Southern Miss QB reportedly agrees to terms

49ers 2017 UDFA tracker: Southern Miss QB reportedly agrees to terms

SANTA CLARA – The 49ers are reportedly adding a fourth quarterback to their 90-man roster.

Nick Mullens a four-year starter at Southern Mississippi, agreed to terms with the 49ers after the conclusion of the Saturday’s NFL draft, he told the Hattiesburg American.

As a senior, Mullens completed 65.5 percent of his passes for 3,272 yards with 24 touchdowns and 11 interceptions.

Mullens joins a quarterback group that includes starter Brian Hoyer, backup Matt Barkley and third-round draft pick C.J. Beathard.

Other reported 49ers free-agent agreements include:

--RB Matt Breida, Georgia Southern: In three seasons at Georgia Southern, Breida rushed for 3,740 yards and 37 touchdowns while averaging 6.9 yards a carry. (Tampa Bay Times)

--OL Erik Magnuson, Michigan: Magnuson (6-6, 305) was a first-team All-Big Ten performer who started every game at right tackle. He announced on Twitter that he has agreed to terms with the 49ers.

--WR Kendrick Bourne, Eastern Washington: He caught 211 passes for 3,130 yards and 27 touchdowns in his four-year career. Bourne (6-1, 203) had his best season as a senior, with 79 receptions for 1,201 yards and seven touchdowns. Eastern Washington announced Bourne’s three-year contract.

--OT Darrell Williams Jr., Western Kentucky: Williams (6-5, 315) started 41 games. He played his final two seasons at right tackle after moving from right guard. Western Kentucky announced the contract agreement with the 49ers.

--WR KD Cannon, Baylor: Cannon caught 195 passes for 3,113 and 27 touchdowns in his three-year career. He turned pro after a junior season in which he caught 87 passes for 1,215 yards and 13 touchdowns. He announced his contract agreement with the 49ers via Twitter.

--DB Lorenzo Jerome, Saint Francis (PA): Jerome, a Senior Bowl invite, was named first-team FCS All-American. He intercepted six passes in 2016 with 59 tackles, 5.5 tackles for loss and 11 pass break-ups. He added a touchdown on a kickoff return. (Pittsburgh Post Gazette)

--LB Jimmie Gilbert, Colorado (Denver Post)

--OL J.P. Flynn, Montana (NEPatriotsdraft.com)

--DE Noble Nwachukwu, West Virginia (NEPatriotsdraft.com)

--TE Cole Hikutini, Louisville (NFL Network)

--LB Donavin Newsom, Missouri (Columbia Daily Tribune)

--WR Victor Bolden, Oregon State (Bolden via Twitter)

Livingston on Kerr: 'He’s our leader ... somebody that we count on'

Livingston on Kerr: 'He’s our leader ... somebody that we count on'

OAKLAND -- Though much has been said about the agonies and challenges facing Steve Kerr, including speculation about when, or if, he’ll return as head coach of the Warriors, little has been put into words that capture the significance of his absence.

This is perhaps because it can be difficult to explain how one man is able to influence a roster of supremely talented athletes, at the wealthiest point of life, with wildly divergent personalities, at different career stages.

Veteran guard Shaun Livingston, a man who knows perspective as well as anyone in the NBA, took a moment Saturday to cut through the palaver and pity to offer a clear and vivid illustration of Kerr’s value as a man and as a coach.

“It’s just his presence, his personality,” Livingston began. “His character, the way he fits in with us. He’s kind of the battery pack, in the sense that he makes everybody go. He keeps us all (in harmony), everybody from staff, training staff, coaching staff to the players.

“He bridges the gaps, in the sense of communication, and he makes it light.”

In short, Kerr’s value to the franchise is far greater than his duties as a coach. He has an easy, breezy charisma insofar as he’s so comfortable submerging his own ego while being remarkably good at making everyone matter.

Moreover, Kerr is decidedly inclusive, explicitly emphatically open to ideas. He’s an outreach specialist whose sensibilities are contagious.

All of which helps create a sprightly and genial workplace, something the Warriors sought when they hired Kerr to replace the swaggering and dogmatic Mark Jackson in May 2014.

“Every day it’s something new, in a sense, and that’s hard to do,” Livingston said. “We’re here for six to nine months for the past couple years, seeing the same faces. So it is kind of like a job. But (Kerr) makes it more like a game and tries to make sure we’re enjoying ourselves out there.”

Kerr wants to live his life and coach basketball around four basic tenets: joy, mindfulness, compassion and competition. Maintaining a balance of the four can be difficult, especially when Kerr is dealing with the searing pain that has him on the sideline for an indefinite period.

But Kerr never strays far. His players seem to see and, more important, feel that.

Draymond Green and Kerr, each volatile in his own way, don’t always see eye-to-eye. Yet Green on several occasions has noted that Kerr “always seems to find the right thing to say, at the right time.”

Veteran David West points out that anyone who spends any time around Kerr can sense his basic humanity. Veteran Andre Iguodala, one of the team’s co-captains, speaks of Kerr’s curiosity and desire to broaden his horizons.

Stephen Curry, the other co-captain, kept the ball from the Warriors’ Game 4 win over Portland last Monday night, punctuating a series sweep, and gave it to Kerr, who missed Games 3 and 4 while coping with this prolonged post-surgery pain.

Lead assistant Mike Brown, the acting head coach in Kerr’s absence, concedes he has benefited from being around Kerr and this team.

“The tone he sets is the best I’ve been around,” said Brown, who has been involved in the NBA since 1992. “This is a special, special situation, and he’s big reason why.”

So it’s not just Livingston who throwing rose petals at the boss. He just happened to convey in a few words the effect Kerr has on the team and within the building.

“He’s our leader,” Livingston said. “He’s somebody that we count on.”