...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."

WATCH: Celtics vs. Magic

WATCH: Celtics vs. Magic

Tune into CSN to watch the Celtics play the Magic in Orlando. You can also click here to watch the Celtics livestream presented by McDonald's on the NBC Sports App. Coverage begins at 6:30 p.m. with Celtics Pregame Live Presented by ACE Ticket.

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Celtics-Magic preview: Orlando's poor offense gives C's chance to bounce back

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Celtics-Magic preview: Orlando's poor offense gives C's chance to bounce back

Talk about your basketball extremes.

After losing a 107-106 heartbreaker to Houston and their high-powered offense on Monday, the Boston Celtics will be in for a very different -- and less successful -- foe tonight in the Orlando Magic.

The Magic beat Washington 124-116 on Tuesday night despite John Wall’s 52-point effort, but have been one of the NBA’s most offensively challenged teams this season.

Orlando ranks near the bottom in scoring (29th, 94.6 points per game), field goal percentage (28th, .426) and Pace (24th, 96.71) this season.

But Frank Vogel’s crew has been a defensive force thus far in the East even if their record might suggest otherwise.

They rank among the league’s best in several defensive categories such as scoring defense (4th, 98.0 points per game allowed); opponent 3-point percentage (3rd, 33.0 percent), opponent 3-point attempts (4th, 23.6) in addition to allowing a league-low 8.0 made 3's per game.

That will be a stark contrast from the let-it-fly-all-night style Boston had to contend with against the high-scoring Rockets on Monday.

But this set of games is exactly why Celtics president of basketball operations Danny Ainge made of point of trying to put together a roster that was heavy on athleticism and versatility both in the frontcourt as well as on the perimeter.

Against Houston, Tyler Zeller recorded his first DNP-CD (Did not play -- coaches decision) of the season which made sense considering Houston basically plays void of a traditional center.

Orlando, that’s a different story.

Serge Ibaka, Bismack Biyombo and Nikola Vucevic now coming off the bench form a physical triumvirate of big men that can cause lots of problems for a Celtics team that will look to attack the paint often.

When it comes to scoring in the restricted area, the Magic allow opponents to shoot 57.6 percent which ranks seventh in the league. They rank highly when it comes to defending mid-range shots (5-10th, 38.3 percent), corner 3's (6th, 34.5 percent) and above-the-break 3's (8th, 33.8 percent) as well.

And while they have had their issues offensively this season, their recent run of success has been in part aided by a much-improved offensive showing. In their last five games, they are shooting 48.5 percent from the field which ranks fifth in the NBA in that span. For the season, the Magic rank 28th while connecting on 42.6 percent of their shots.

Orlando’s improved shooting with a defense that’s stingy as ever, will make this a tough game for Boston to come away with a victory.

Just as the Magic seek to continue their successful ways, the Celtics come into this game with something to prove as well.

While the missed lay-ups by Al Horford and Isaiah Thomas in the final minute of Monday’s 107-106 loss certainly were factors in the game’s outcome, there were a series of miscommunications earlier in the quarter that fueled Houston’s late surge.

Following the game, Isaiah Thomas pointed out how he called out a play that Jonas Jerebko interpreted as another play the Celtics called.

The miscommunication led to a turnover and subsequent lay-up which in hindsight looms huge considering the margin of victory was just one point.

“The two play calls sound alike,” Thomas told reporters afterwards. “In the heat of battle, I have to do a better job of making sure everybody knows what play we’re running. He (Jerebko) handed the ball back to me when the play wasn’t to hand the ball back to me. That was one of the turnovers that was the key.

Thomas added, “It’s not his fault. As a group, as a point guard, I have to do a better job of letting my guys know what play we’re running. Those little things, especially on the road, those make you lose games. But that wasn’t the play that made us lose. I’m not putting this on Jonas at all.”

Indeed, this team’s success as well as their struggles are the collective efforts of all their core players, Thomas included.

And for them to get back on track, it won’t be one or two players that will make it happen.

It’ll be a team effort, the kind that will allow Boston to find success against different teams no matter how extremely different their styles of play may be.