By Tom Gott Antonio Rudiger has joked he plans to “smash” potential future teammate Kylian Mbappe if the pair meet in the Champions League final. Rudiger’s Real Madrid have been drawn on the opposite side of the bracket to Mbappe’s Paris Saint-Germain and both sides are the favourites to emerge from their respective semi-final ties against Bayern Munich and Borussia Dortmund. Should both teams advance, it would mean Mbappe’s final PSG game ahead of his expected move to Madrid this summer would come against his future employers, but Rudiger has vowed to give the Frenchman a tough time if they d…