If they can win at Old Trafford, a top four challenge could be on the cards - defeat and back to being an also-ran beckons. s and now faces a tough task at Arsenal this weekendAcross the division there are big matches with key issues at stake, so SunSport has run the rule over the big talking points ahead of this weekend’s fixturesWill Wayne Rooney be droppedThe United captain has looked off the pace all season, and was woeful in last week’s 3-1 defeat at Watford. News Group Newspapers Ltd22Thierry Henry is widely regarded as Arsene Wenger’s best ever signi. is always welcomed back to the clubCesc FabregasSigned for around £500,000 from Barcelona back in 2003, Cesc Fabregas will go down as one of Wenger’s best ever bargain signings. Ian Wright, who had exchanged words with Peter Schmeichel in the earlier fixture at Old Trafford that season, was put through on goal — only to be flagged offside. EPA5Karim Benzema has long been admired by Arsene WengerGetty Images5The French striker is a £40million Arsenal targetBut there are a few stumbling blocks. Pete Colley put his hand over the microphone and relied:?Im covering this. mes Newspapers Ltd4Aliko Dangote said last year he wanted to buy ArsenalDANGOTE is a self confessed Arsenal supporter. He became the first player in the world to?to score trebles in each of the top leagues in England, S. Arsenal went the entire 2003-04 season without losing a?match and The Invincibles?arrived at Old Trafford trying to extend their unbeaten streak to 50.