OXNARD, Calif. -- Dallas Cowboys backup quarterback Kellen Moore suffered a broken right leg in Tuesdays practice, which puts even more stress on a position many believed needed help behind Tony Romo already.On what was scheduled to be Moores second-to-last team snap of practice Tuesday, guard Jared Smith was pushed back by defensive lineman Lawrence Okoye and stepped on Moores right ankle as the QB was making a throw to the sideline. Moore remained on the ground for a bit before he was able to limp off. He was helped to a trainers table and later carted to the locker room with an immobilization splint on his right leg.After practice, owner and general manager Jerry Jones said the initial diagnosis was a broken leg, and Moore would get X-rays at a local hospital. Jones was unsure whether Moore would require surgery and how much time he would miss.A source said Moore suffered a broken right fibula and will need surgery. He is looking at a two- to three-month recovery, depending on surgery findings, according to a source.Its regrettable, and well basically just take a look at it and address it there, Jones said. I dont have any comments about what, if anything, well be doing there.With Romos recent injury history, the backup position is ultra-important to the Cowboys. Romo, who turned 36 in April, missed 12 games last season because of a twice-broken left collarbone. He had two back surgeries in 2013. The Cowboys went 1-11 with Brandon Weeden, Matt Cassel and Moore starting games in Romos absence to finish 4-12 last season, their worst finish since a 1-15 mark in 1989.The Cowboys have backed Moore as Romos backup throughout the offseason. He played in three games last season, started the final two and finished with four touchdown passes and six interceptions. In the season-ending loss to the Washington Redskins, he completed 33 of 48 passes for 435 yards with three touchdowns and two interceptions.In free agency, the Cowboys did not go after high-priced backups such as Chase Daniel and Colt McCoy, but they met with veteran Matt Moore, who opted to remain with the Miami Dolphins. Last week, Jones said veteran Nick Foles was not an option, mostly because the Cowboys have four quarterbacks on the roster. With Moores injury, that could change.Rookie Dak Prescott took the second-team snaps after Moores injury. The Cowboys selected Prescott in the fourth round of the draft. He was the first quarterback drafted by the Cowboys since 2009.Its an opportunity for me to take more reps, get more snaps, and its something Im going to come in and make sure Im ready for, Prescott said. Im going to go study this film and continue to study it ... and take everything from the film room what Ive learned and take it to the field.Undrafted free agent Jameill Showers is in his second year and has been sharing the third-team work with Prescott.Moore had waited five years to be in a position to be the No. 2 quarterback after a record-setting career at Boise State. He spent four seasons with the Detroit Lions after making the team as an undrafted free agent but did not play in a game. It was his connection with Scott Linehan there that led him to the Cowboys last summer, first on the practice squad and then on the active roster.He spoke over the weekend about the excitement of the opportunity, but now he has to deal with a broken leg.Your heart hurts for him because he just works really hard, tight end Jason Witten said. Hes constantly taking notes. Hes studying. Hes communicating. And at that position -- Ive seen it with Tony for a long time as we came in -- you never know when your [opportunity] is going to happen. Hell continue to fight. Thats what he is. Thats who hes been his whole life. Hell bounce back, Im sure.Information from The Associated Press was used in this report. Air Max Australia Online . Gather a group of friends, or find a league to join online, draft your team, set your lineup and compete in a number of different formats. Cheap Air Max Australia . Anthony Davis had 31 points and 17 rebounds in his seventh straight game with more than 20 points, but that was only enough to keep the Pelicans competitive into the final minutes. Andrew Bogut had 10 points and 15 rebounds for Golden State, which rebounded from a loss a night earlier in Oklahoma City and snapped a two-game skid. http://www.australiaairmax.com/ . It just didnt show when he hit the ice. Berra made 42 saves and Kris Russell scored at 1:32 of overtime, lifting the Calgary Flames to a 3-2 victory over the Chicago Blackhawks on Sunday night. Cheap Air Max .ca looks back at the stories and moments that made the year memorable. Air Max Sale Australia . The 17-year-old native of Marystown, N.L., pulled out of Skate Canada International last month in Saint John, N.B., with the same problem. Former USC Trojans and Los Angeles Raiders quarterback Todd Marinovich was found naked with marijuana and possibly methamphetamine in a residential area of Irvine, California.Irvine Police Cmdr. Mike Hallinan said Monday that Marinovich was arrested Friday night after a call saying a naked man was on a hiking trail near homes. The officers found him in a backyard holding a brown bag containing marijuana and a substance that appeared to be meth but police are awaiting lab results.The 47-year-old Marinovich was cited for trespassing, possession of a controlled substance, possession of drug paraphernalia and possession of marijuana, Hallinan told the Orange County Register on Monday.Hallinan said Marinovich, an Irvine resident, was in a backyard of a home and had been seen naked on a neighborhood jogging path.He was carrying the items in a brown bag, Hallinan said.Marinovichs problems with drugs have been well documented since rising to stardom as a freshman USC quarterback in the 1989 season, culminating with a Trojans victory in the Rose Bowl over Michigan.He wass booked for cocaine possession a month after the 1990 Sun Bowl and entered the NFL draft, where he was drafted in the first round by the then-Los Angeles Raiders.dddddddddddd.?He was released by the Raiders after two seasons for repeated drug use, cementing his legacy as one of the biggest NFL busts in history. ?According to the Orange County Register, Marinovichs rap sheet includes pleading guilty in 1997 to felony charges for cultivating marijuana.In 2000, he attempted to revive his career with the Los Angeles Avengers of the Arena Football League, but he was arrested on suspicion of heroin possession and cut eight months later.?In 2005, he was charged again with drug possession. Two years later, Marinovich was booked for felony possession of a controlled substance, unauthorized possession of a hypodermic needle and resisting arrest.In recent years, he has focused on his arts career.The Associated Press contributed to this report. ' ' '