Leicester goalkeeper Mark Schwarzer believes the club face some tough challenges ahead if they are to keep hold of manager Claudio Ranieri and their top players. The Foxes 1-0 win at Crystal Palace on Saturday keeps them five points clear of title rivals Tottenham at the top of the table with seven matches of their season to go.But Schwarzer, who was on the bench at Selhurst Park, feels they may face an even more difficult test in keeping hold of the popular Ranieri and the leading lights at the club next season. Players really like him and really admire him for his passion, dedication and wisdom, Schwarzer said of the Italian on Sky Sports Now. Leicester keeper Mark Schwarzer highlights their defence as the key to their form It is vitally important [for Leicester to keep Ranieri]. He has taken them to a completely different level.There are certain factors Leicester are going to have to deal with at the end of the season.Firstly, the manager, whether he stays or goes. He is at the stage of his career where he may never move on to bigger or better things.He has been mentioned for the Italian job and if that were offered to him, that would be a difficult one to turn down because it is such a prestigious job.He will be key to keeping hold of players such as Jamie Vardy, who has recently signed a new contract, Riyad Mahrez, NGolo Kante, Danny Drinkwater. Phil Thompson on Leicesters win at Palace There will be clubs really starting to take notice of these players and putting them on a list of players they might want to try and sign this summer.Leicester will have to do all they can to hold onto these players and try to build further.Schwarzer feels Ranieri has given fresh hope to players who may not have been given the opportunity to shine in the past.In particular he cited the example of Drinkwater, who was not a regular in the side last season, but who has featured regularly this campaign, earning a call-up to the England squad for the upcoming friendlies against Germany and the Netherlands.He has given certain key players confidence and self-belief, added Schwarzer.At the end of last season, Danny hardly played a game, he was on the sidelines, but he has rightly been called up to England because he has been such a key player. He has been mentioned for the Italian job and if that were offered to him, that would be a difficult one to turn down. Schwarzer on Claudio Ranieri Danny is a calming influence on the pitch and has great vision and awareness. Technically he is very good and his array of passing is exceptional but he can mix it with his challenges.Schwarzer also commented on the change of emphasis in recent weeks, that has seen a free-scoring Leicester side win four of their last five matches 1-0.Initially we were playing a lot more open football, we attacked whenever we had the opportunity, said the Australian.That was one of our strengths, the ability to counter-attack very quickly, and that is still one of our weapons.But once we hit that first clean sheet of the season, it cemented the idea that keeping clean sheets is important and is a good foundation to build upon. Also See: Quinn fears Leicester slip-up Mahrez keeps Foxes in control Ranieri to return to Italy Leicester video Vapormax Plus Ireland . -- Billy Andrade hasnt played much competitive golf over the past four years. Cheap Vapormax Ireland . -- Having already fallen behind because of the NFL lockout, Blaine Gabbert couldnt afford a lengthy holdout. http://www.outletvapormaxireland.com/vap...sale-china.html. - Suspended Jacksonville Jaguars receiver Justin Blackmon has voluntarily checked into a treatment facility and seems to be doing well. Vapormax Plus Sale Ireland . LOUIS -- David Ross never expected to be on a World Series podium. Vapormax Plus Black Ireland . -- The anointed starting quarterback for the Oakland Raiders is strengthening his hold on the position this training camp instead of losing it.MANCHESTER, England -- David Moyes has been waiting for a signature victory to kickstart his short, erratic tenure at Manchester United. Who better to get it against than the Premier League leaders? After falling short against title rivals Chelsea, Liverpool and Manchester City so far this season, United finally delivered when it really mattered by beating Arsenal 1-0 on Sunday thanks to Robin van Persies 27th-minute goal against his former club. The reigning champions are back within sight of Arsenal in fifth place and on the march, unbeaten in nine games in all competitions. "I dont think it puts out a statement," said Moyes, who has struggled under the pressure of succeeding Alex Ferguson at United. "I think people have known for years how good Manchester United have been. "My job and the teams job is to try to show we can do that again. We know we are going to get a few bloody noses along the way." Since leaving north London for Manchester in August last year for 24 million pounds (then $38 million), Van Persie has scored in all three games against Arsenal. Still unable to forgive the Netherlands striker, Arsenals away contingent wasnt shy in expressing their feelings toward Van Persie early in the game. The chants were crude and personal. Van Persie responded the only way he could -- by scoring. Getting away from marker Olivier Giroud, he met Wayne Rooneys corner with a header that looped into the top corner. Van Persie scored for the fourth straight match in the league and for a seventh time this campaign, as he looks to become the Premier Leagues top scorer for a third season in a row. It was one of the few sights of goal in a cagey match in which Arsenal played well within itself, displaying an inferiority complex many thought had disappeared after its strong start to the season. This was only its first defeat since the opening-day loss to Aston Villa. "I felt we were a bit nervous at the start of the game and didnt play our game and against a team like United who was nervous and a bit insecure, we gave them a little bit of comfort," said Wenger, who was without Per Mertesacker and Tomas Rosicky duee to a virus that affected the squad during the days before the match.dddddddddddd The Gunners were flat at the end of a week in which they beat Liverpool in the league and Borussia Dortmund in the Champions League. A win at Old Trafford would have put them 11 points clear of United. Now, they are just five points ahead of Moyes improving side. "We knew we had to win today at all costs," Rooney said. "That was the toughest weve been to break down and we defended really well. We knew we could not afford to lose today, we couldnt let Arsenal get 11 points away from us." With Rooney often to the fore, United hounded the visitors into sloppy errors early on and kept playmaker Mesut Ozil on the periphery. Arsenals only half-chance fell to Giroud, and he headed over from the edge of the area from Aaron Ramseys cross. The Londoners were given a lift at halftime, however, with United centre back Nemanja Vidic not coming out for the second half after being clattered in the head by the hip of his goalkeeper, David de Gea, in the final seconds of the first half. Vidic was taken to a hospital but Moyes said the Serbian defender was conscious, adding: "As far as we know, hes going to be OK." Phil Jones, who had been shielding the defence brilliantly in central midfield, dropped into the backline and Arsenals silky midfielders finally had some space to perform. United initially remained in the ascendancy, with Rooney dragging a left-foot shot just wide from the edge of the area on the hour mark. But Arsenal slowly began to take command, probing around Uniteds area. Two devilish crosses by Bacary Sagna were missed by Giroud then Nicklas Bendtner, Jones denied Giroud with a last-ditch tackle and the France striker slid a shot just wide of the post. However, De Gea was never seriously tested throughout. For the champions, it could be the victory that sparks their season. "Its another step in the right direction for us, but we have a lot of steps to take here," Moyes said. "Its going to take a while to get it the way I want it to be. But Im thrilled because the boys put in a great performance." ' ' '