Michael Carrick had a neat way of describing Benjamin Sesko's assimilation into life at Manchester United. "He is growing as a player," said United's head coach. "Sometimes it's big steps, sometimes it's little steps. He has taken some huge ones recently. "The confidence and belief he is playing with is great to see." The mighty strides Sesko has taken in United's latest two games have placed the club in a superb position to cement a return to the Champions League after a two-year absence. Without the Slovenian's contributions off the bench, United would have lost at West Ham on 10 February and drawn with Everton on Monday on their first visit to Hill Dickinson Stadium. Sesko's goals have put Carrick's men out on their own in fourth spot, three points behind Aston Villa and three ahead of Chelsea and Liverpool. If his stoppage-time volley to earn a point at West Ham was a thing of aesthetic beauty, his latest effort in the 71st minute of the 1-0 win at Everton was a feat of physical excellence.…