Last Updated: February 2, 2013 11:19am
The former darling of the Stretford End needs no introduction. A Ballon d'Or winner while with United and set to face his old club for the first time since leaving in 2009.
Where to start? Built like an ox, lightning quick, deadly in the air and capable of scoring from close or long range. United must silence the Portugal international.
Can sometimes be accused of being influenced by his own ego. Against United he could be more keen than ever to prove his ability, which can lead to selfishness.