Liverpool face AC Milan tomorrow in what will be a barnburner of a UEFA Champions League tie for the opening week of the revamped competition. Having suffered a historic defeat last weekend against Nottingham Forest, Liverpool will be keen to return to winning ways ahead of tomorrow’s clash at the San Siro, where Milan’s Christian Pulisic is up for the occasion. With the Rossoneri set to welcome Fikayo Tomori back to the starting XI, Liverpool are set to face a refreshed Milan side who are coming off the back of a 4-0 Serie A win against newly-promoted Venezia. Yet Milan could be without one s…