Arsenal scored three goals in seven minutes to seal an emphatic 4-1 victory over struggling Sunderland at the Stadium of Light. Alexis Sanchezs opening goal was cancelled out by Jermain Defoes second-half penalty, but substitute Olivier Giroud struck twice before Sanchez wrapped up the win with his second goal.The defeat means Sunderland have made the worst-ever start to a Premier League season, and piles more pressure on manager David Moyes. Here, we look at five talking points from the game. Arsenal hit four to go top Match report from Arsenals 4-1 win over Sunderland. Return of GiroudWhat must Giroud have been thinking when Sanchez leapt above Lamine Kone to head home Arsenals opener? The Frenchmans aerial prowess has always felt like a unique strength among Wengers forwards, but here was their makeshift frontman rising above Sunderlands 6ft 1in centre-back to power the ball past Jordan Pickford.But while Girouds status has taken a hit during his time on the sidelines, his second-half appearance was a timely reminder of his qualities. After instinctively hooking Kieran Gibbs cross into the net with his first touch, he sent a glancing header past Pickford with his second.Thierry Henry described them as two great finishes in the Sky Sports studio, adding: He has been injured and people doubt him but you have to give him his credit. At the beginning of the season I said that I would have both him and Sanchez up front. You can play the Arsenal way, but you can also play long. Sanchez may be the new first-choice, but Giroud gives Arsenal options. Watch highlights as Arsenal beat Sunderland 4-1 at the Stadium of Light Sunderland on the slide?The Stadium of Light was bouncing after Defoes spot kick pulled them level, but the jubilation was short-lived. Moyes men have now taken just two points from their first 10 games of the campaign. It is the worst-ever start to a Premier League season, and angry fans were heading towards the exits long before the final whistle. Worst-ever PL start Sunderland have made the worst start to a season in Premier League history. Moyes insists they are doing everything they can to turn things around, but there was little cause for optimism in this performance. The Black Cats only mustered three shots on goal across the 90 minutes - their worst return of the season so far - and Sky Sports pundit Niall Quinn fears his former club are already doomed.They looked lost at times trying to do the pass and movement, he said. They had a brief flurry in the second half but quite frankly the way this team is going now it feels like death by a thousand cuts the way theyre playing. Theyve got to something radical and different now. The fans would react better to a more direct approach. David Moyes said his side are doing everything they can to turn their poor form around Does Ox deserve a starting spot?Alex Oxlade-Chamberlain scored twice in Arsenals EFL Cup win over Reading in midweek and Theo Walcotts injury gave him another chance to impress against Sunderland. The 23-year-old is desperate to nail down a starting spot in Wengers team, and there were certainly positives to take from his performance.He produced the assist for Sanchezs opener by bursting past Duncan Watmore and delivering a pinpoint cross from the right, and there was also plenty of hard work off the ball. At one point he raced back into his own half to steal possession from Wahbi Khazri and halt a Sunderland counter-attack, and in total he made twice as many tackles (four) as any of his team-mates.There were, however, moments when he should have done better in front of goal. He dragged one effort horribly wide after being released by Ozil in the second half, and he seemed caught between crossing and shooting when he broke free again a few minutes later. He might need to show greater conviction to make the place his own. Alex Oxlade-Chamberlain provided the assist for Arsenals first goal Elneny impressesArsenal have fierce competition for places in central midfield, and with Santi Cazorla injured and Granit Xhaka suspended, Mohamed Elneny certainly took his opportunity to impress alongside Francis Coquelin. The Egyptian dictated the play from start to finish.He completed 91 of his 97 passes, nearly twice as many as any other player, and he was involved in the build-up to Arsenals first and fourth goals. Elneny constantly made himself available to team-mates, and Premier League tracking data showed he covered more ground (11.15km) than any other player. Even with a fully-stocked midfield, Wenger might find it hard to leave him out. Arsene Wenger praised the quality of Arsenals goals against Sunderland Is Gibbs first-choice?Walcott and Cazorla were joined in Arsenals treatment room by Nacho Monreal, giving Kieran Gibbs his first Premier League start since March at left-back. The 27-year-old was assured defensively and played an important role in Arsenals late rally.He provided the cross for Girouds first goal, laid on another scoring chance from which Ozil should have netted, and struck the post with a powerful shot in the build-up to Sanchezs second. Gibbs has had to be patient, but on this evidence he could be set for the run in the team he has been waiting for. Watch NOW TV Watch Sky Sports for just £6.99. No contract. Also See: Moyes: Scoreline was harsh Arsenal hit four to go top Cheap Diamondbacks Jerseys . 1 position. The Mustangs (6-0), who beat Queens 50-31 last weekend, earned 17 first-place votes and 287 points in voting by the Football Reporters of Canada. Western was last ranked first in the country in October 2011. Cheap Randy Johnson Jersey .C. -- Manny Malhotra had two goals and an assist, leading the Carolina Hurricanes to a 6-3 win over the Ottawa Senators on Saturday. http://www.cheapdiamondbacksjerseys.com/ . LOUIS -- Roman Polak was celebrating even before Alexander Steen scored the winning goal in Saturdays 4-2 win over the Carolina Hurricanes. Cheap Curt Schilling Jersey . After dropping their final six games of December, the Wild opened the new calendar year with four consecutive wins. Following a loss to Colorado on Saturday, Minnesota rebounded the following night to blank Nashville 4-0, but then had the tables turned on them Tuesday. Cheap Diamondbacks Jerseys China . He just needed to be his best twisting, turning acrobatic self. "I didnt need to be anybody else, I just needed to be myself and be aggressive," said Burks, who scored a career-high 34 points to spark the Utah Jazz to a 118-103 victory over the Denver Nuggets on Monday night. Paul Gallen will be a certain starter for Cronullas NRL preliminary final, however there are fresh concerns over Valentine Holmes after the winger missed training on Tuesday.Gallen proved he has overcome a back injury after completing the entire field session at Woolooware on Tuesday despite earlier stating he would participate in half the practice.But while all eyes were on the Sharks skipper ahead of Fridays final against North Queensland, young star Holmes was a notable absentee.A Sharks official said Holmes was at the ground but withheld from training due to a virus, but isnt considered in doubt for the grand final qualifier.Gallen missed the Sharks qualifying final victory over Canberra a fortnight ago, and has at times struggled to move since pulling up lame from a training session before the match.And while coach Shane Flanagan cleared him on Sunday to return for the must-win grand final qualifier, Gallen has confirmed he wont carry any injury concerns into the match.ddddddddddddIf nothing goes wrong between now and the game I will be 100 per cent fit, he told Sky Sports Radios Big Sports Breakfast.I feel fresh, I feel good and I will be fine on Friday.Gallen returned to training on Sunday, completing around half of the session, and has a rest day on Wednesday before Thursdays traditional captains run.He held no fears about a recurrence of the injury, which is believed to have originated from a surgery he had on his back a decade ago.Its happened twice in 10 years - its a fair way apart. It is a concern that you dont know when its going to happen or why it happens, he said.But Ive got no concerns this week that come warm-up or come captains run that its going to go again. Ill be okay. ' ' '