Former Manchester United striker Dwight Yorke says Marouane Fellaini must prove he is good enough to play for the club. The midfielder has been criticised for a number of his recent performances, with his substitution during last weekends FA Cup match against West Ham being cheered by sections of the Old Trafford fans.He then courted further controversy during Thursdays Europa League 1-1 draw with Liverpool when appearing to elbow Roberto Firmino, resulting in a only yellow card from the referee. Ahead of Sundays Manchester derby Yorke, who played almost 100 times for United between 1998 and 2002, is challenging Fellaini to repay the faith which prompted the club to pay over £27m for his services in September 2013. It hasnt quite happened. The critics are still out, theres still uncertainty on whether he passes the test of being a Manchester United player. Dwight Yorke Speaking to Sky Sports News HQ, Yorke said: He certainly came with a big price tag. He was outstanding at Everton, and since he has come to Manchester United he has struggled and hasnt lived up to expectation.We know he is a very good player, but one thing when you come to United is you have to go from being a good player and go on further - you need to bring something totally different to the team.We expected that from Fellaini, but it hasnt quite happened. The critics are still out, theres still uncertainty on whether he passes the test of being a Manchester United player. Fellaini appeared to elbow Liverpools Roberto Frimino during Thursdays Europa League clash Yorke, who won three Premier League titles during his time at the club, believes Sundays match gives his old club the perfect opportunity to get their disappointing season back on track, following their European elimination.The players will be down in the dumps in a big way. Itll be back to the drawing board, and the players need to pick themselves up, added Yorke.The players dont need any introduction to the game - they need to finish on some sort of credibility this season and this is a perfect game to lift the spirit back in the Manchester United camp.Yorke also believes assistant manager Ryan Giggs should be handed the reins at Old Trafford should manager Louis van Gaal leave the club.It hasnt quite happened for Louis van Gaal, hell be bitterly disappointed in where Manchester United are in the league and in Europe, and whether that continues next season, only time will tell, he added.I believe Ryan Giggs should be the next manager of Manchester United after Van Gaals contract ends. He has a little bit of experience under David Moyes, he has played under the best manager to manage in the Premier League, Sir Alex Ferguson, and hes been at the club nearly 30 years.When you look at the likes of Zinedine Zidane and Luis Enrique, those guys have not had a great deal of experience - they were in a similar position as Giggs. Also See: UEFA charges United, Liverpool Man Utd 1-1 Liverpool Smalling: Time to step up WATCH: Redknapps Sunday preview Arizona Diamondbacks Store .Y. -- Marcell Dareus and the Buffalo Bills defence made life miserable for Super Bowl MVP Joe Flacco. Diamondbacks Jerseys 2020 . The team also announced Tuesday that the Braves will wear a commemorative patch on the right sleeve during the season. The patch, shaped like home plate, carries the number 715, Aarons autograph and a "40th Anniversary" banner. https://www.cheapdiamondbacksjerseys.us/ . -- Bryant McKinnie came out of his stance and lowered his shoulder into a practice squad player, causing a crisp thud to reverberate in the Miami Dolphins practice bubble. Cheap Diamondbacks Jerseys . Perez, 35, posted a 1-2 record with a 3.69 earned-run average in 19 relief appearances last season. His season ended Aug. 9 due to a torn ligament in his left elbow. Perez joins infielder Andy LaRoche and catcher Mike Nickeas with minor-league agreements for 2014 that include invitations to attend spring training. Fake Diamondbacks Jerseys . Spiller left Week 3s 27-20 loss to the New York Jets with a thigh injury, but fully practiced with the team all week and expects to be ready to go on Sunday. NEW YORK -- Odell Beckham Jr. was fined $12,154 for verbal abuse/excessive profanity toward an official following the Giants 24-14 loss at Pittsburgh last weekend.The fine wasnt related to Beckhams postgame comments to reporters when he described an unsettling exchange with one official, complained about several non-calls and suggested referee Terry McAulays crew shouldnt work any more Giants games.It was the same crew that worked New Yorks game against Carolina last season in which Beckham and then-Panthers cornerback Josh Norman repeatedly drew flags for their confrontations.Three Jets players were each fineed for unnecessary roughness during a 41-10 loss to Indianapolis.ddddddddddddCornerback Buster Skrine, D-lineman Sheldon Richardson and right tackle Breno Giancomini were all docked $9,115.Oakland punter Marquette King was fined $12,154 for picking up an officials flag and using it as a prop after being roughed by the Bills and Raiders receiver Michael Crabtree was docked the same amount for taunting.---For more NFL coverage: http://www.pro32.ap.org and http://www.twitter.com/AP-NFL ' ' '