NEW YORK -- Kristaps Porzingis came to the NBA from Europe as a 7-footer with 3-point range, so the comparisons to Dirk Nowitzki were inevitable.Jeff Hornacek figured the best way for Porzingis to play like Nowitzki was to play with Nowitzki.So the New York Knicks coach called Dallas coach Rick Carlisle in the offseason and asked if his veteran star would be open to working out with the second-year forward.Turns out, fraternizing with the enemy isnt only allowed, but some coaches even broker it.Most coaches, they want all the players in the league to do well, Hornacek said, and so when you have a young player like that, if you have a veteran on your team and somebody calls you up and says, `Hey, will this guy have him in his workouts, a lot of these guys get together anyway so its not that big a deal.Hornacek arranged similar tutoring when he was in Phoenix, getting big man Alex Len to work with the Spurs Tim Duncan. Carlisle wouldnt say if he ever made a request, but didnt think it was uncommon.Hey, things like this, theyre great stories in our game and its one of the reasons we have such a great game and the NBA is a family, Carlisle said.Nowitzki and Porzingis couldnt find time in their schedules, but may in the future. Perhaps Hornacek will even call again.Guys, especially the veteran guys, they like taking young guys kind of under their wing, showing them some tricks and hopefully maybe someday we can get Dirk to work with KP, Hornacek said.---HOWARD AND THE HAWKSAtlanta brought Dwight Howard in and let Al Horford leave, and traded Jeff Teague so Dennis Schroder could start.Most of the offseason focus was on how the Hawks changed, but for coach Mike Budenholzer, its more about how they stayed the same.The remainder of the roster is largely unchanged from the one that won a franchise-record 60 games two years ago and produced 108 victories over the last two seasons. So even after changing the point guard and center, perhaps the two most important positions on the floor, the Hawks are off to a 9-4 start that includes the only victory by a road team over NBA champion Cleveland.I think the thing weve been talking about since the first day of camp is we brought back 10 or 11 guys, too, so I think its been a great balance of continuity with some significant change, Budenholzer said.And when you have 10 or 11 guys that have played together for a couple of years and had some success, and understand what we want to do and whats important to us, I think you can integrate some changes, including a point guard and Dwight. Maybe it just made it a little more possible for us to hopefully do it, I guess, with the results were having so far.---The NBA season reaches the one-month mark this week. A look at some things to watch:ROLLING INTO THE WEEK: Golden State (seven straight wins) and San Antonio (five in a row) ride long winning streaks into the week but are still looking up in the West at the Los Angeles Clippers, who have the NBAs best record at 12-2.HIGH SCORERS IN HOUSTON: DeMar DeRozan and James Harden, two of the NBAs top scorers and the reigning Eastern and Western Conference players of the week, go head-to-head Wednesday in Houston.LUKES LAKERS: The Warriors will try to avenge a loss to their former assistant coach when they visit Los Angeles on Friday. Luke Waltons Lakers beat the Warriors 117-97 on Nov. 4, ending Stephen Currys NBA-record streak of 157 games with a 3-pointer.BATTLE ON THE BACKBOARDS: The NBAs top rebounders meet for the first time this season Wednesday when Miamis Hassan Whiteside, averaging 16.2 rebounds, tangles with Detroits Andre Drummond (13.8).---HAPPY THANKSGIVING: There are no games on Thursday, making Thanksgiving one of only three nights off during the NBA season. But Black Friday is stacked, with all 30 teams in action. The NBA also doesnt play on Christmas Eve or the night of the NCAA championship game, scheduled this season for Monday, April 3. Facundo Roncaglia Argentina Jersey . -- Los Angeles Lakers guard Jordan Farmar will be out for roughly four weeks after tearing his left hamstring. Ezequiel Lavezzi Argentina Jersey . The Brazilian goalkeeper signed a loan deal with the Major League Soccer club on Friday as he looks to get playing time ahead of this summers World Cup in his home country. http://www.argentinasoccerauthentic.com/Facundo-Roncaglia-Copa-America-Jersey/ . SIMONS ISLAND, Ga. Lionel Messi Argentina Jersey . Neymar curled home a free kick from just outside the area to put the 2014 World Cup host ahead in the 44th minute. Three minutes after the break, a simple through pass from Paulinho freed Oscar and the Chelsea star rounded goalkeeper Jung Sung-ryong to extend Brazils lead. Maxi Rodriguez Argentina Jersey . A big centre with all the tools to be an elite player, Johansen paced the Blue Jackets with a standout game Saturday night. He had a goal and two assists for a career-high three points as Columbus beat the New York Islanders 5-2 to snap a five-game losing streak. CHICAGO -- Pro Football Hall of Famer and former Heisman Trophy winner Paul Hornung sued equipment manufacturer Riddell Inc. on Thursday, saying football helmets that he wore during his professional career in the 1950s and 60s failed to protect him from brain injury.Attorneys for the 80-year-old Hornung filed the civil lawsuit in Cook County Circuit Court in Chicago, naming the Rosemont-based company as the defendant. It seeks unspecified damages.Hornung suffered multiple concussions as a running back for the Green Bay Packers and has been diagnosed with dementia, the lawsuit says. It said that the neurodegenerative disease has been linked to repetitive head trauma.Concussion lawsuits from athletes have become more common in recent years amid growing awareness about the long-term consequences of repeated blows to the head and Riddell is also fighting litigation elsewhere. But suits from athletes whose playing days were as far back as the 1950s are rare.Riddell began producing helmets out of plastic in 1939, touting them as safer alternatives to ones -- more common at the time -- fashioned from leather, according to the eight-page filing. Hornung, it says, wore a leather helmet when he played for Notre Dame in college but switched to the Riddell-made plastic helmets in the NFL.Erin Griffin, a spokeswoman for Riddell, declined comment in an email, saying, Its our policy not to comment on pending litigation.Hornung wwon the Heisman in 1956 while at Notre Dame, where he played quarterback.dddddddddddd. The Packers selected him as the No. 1 overall draft pick a year later. He was the NFL MVP in 1962 and he played on four championship teams (1961, `62, `65 and `66).One of Hornungs lawyers said Riddell knew enough about the perils of concussions more than five decades ago to warn players.Studies dating back to the 19th century linked head trauma to permanent brain damage, but Riddell failed to communicate the danger to Mr. Hornung, the attorney, William T. Gibbs, said in a written statement.Hornungs wife, Angela Hornung, is also named as a plaintiff in the suit, which says she suffered and will continue to suffer the loss of her husbands affection and companionship as a result of his injuries.Riddell has successfully fought some litigation. A Los Angeles jury in 2014 found that Riddell wasnt liable for the severe brain injury of a high school football player who suffered a helmet-to-helmet hit during a game.Riddell, which provides helmets to every level of football -- from the pros to Pop Warner -- has said publicly previously that it has devoted enormous resources to developing equipment that can reduce the risk of a devastating head injury.---Follow Michael Tarm on Twitter at http://twitter.com/mtarm ' ' '