LISBON, PORTUGAL - MARCH 20:  Harry Kane of Tottenham Hotspur heads goalwards only to be thwarted by Jan Obiak the goalkeeper of SL Benfica but appeals for a penalty are turned down during the UEFA Europa League Round of 16 2nd leg match between  SL Benfica and Tottenham Hotspur at Estadio da Luz on March 20, 2014 in Lisbon, Portugal.  (Photo by Michael Steele/Getty Images)