This is what i think the lineup will be on Sunday Our defense is rampanged with injuries to the likes of Vidic knee,Ferdinand back and Jones and Smalling have cuncussion so defense will be automatic choices. I would have Giggs and Anderson in midfield. Anderson has always played well vs the Gunners so i would start him. Valencia and Nani on the wing instead of an out of form Park Ji Sung. Rooney in a SS role and Welbeck up front my prediction is Arsenal 2-3 Man Utd. Van persie and Vermaelen for the Gunners and for the Red devils Anderson,Valencia and Welbeck

YES 2-1 take that Gurners