Manchester United take on Liverpool this Sunday, and they’ll be looking to replicate the fine performance their academy side put on against their bitter rivals. Manchester United’s under-18 academy side absolutely battered Liverpool 9-1 on Saturday afternoon, with some ludicrous performances throughout. Ethan Wheatley bagged himself a hat-trick, Gabriele Biancheri got two and many other young Red Devils stars performed out of their skins in the memorable win – much like they have all season. But such as there was a sea of good performances, Manchester United fans couldn’t help but notice that …