RB Leipzig midfielder Emil Forsberg has a clear match plan for a second clash against Union Berlin within a few days: “Bring on Emil and win,” he told a news conference on Friday. Forsberg was Leipzig’s hero in the German Cup semi-final against the capital club on Wednesday, scoring a very late goal to secure his side a 2-1 win and a place in the final in Berlin on May 21 against Freiburg. “We want to play fast. I’m sure we’ll have a great match plan tomorrow as well,” he said referring to the Bundesliga game on Saturday. Leipzig are unbeaten in 15 games, but have lost their last two games aga…