It was the time and place for Alexis Mac Allister to do his talking on the pitch and the disgruntled Liverpool midfielder did not disappoint. “Very sad” over Liverpool’s refusal to offer him a contract extension , while Dominik Szoboszlai and Ryan Gravenberch were getting theirs, Mac Allister made Anfield very happy with a match-winning display against Atlético Madrid. The Argentina international, one of five World Cup finalists involved in a finely-poised, absorbing contest, vented his frustra…