Successfully complete the indicated task to unlock the corresponding
goal celebration pack:

Pack #1: Get the Adidas Golden Boot Award (win the FIFA World Cup and 
         have one of your team's members be the top scorer of the World 
         Cup).
Pack #2: Take the lead by scoring within the first five minutes of a match.
Pack #3: Score within five minutes following a goal you just made.
Pack #4: Score 100 goals.
Pack #5: Score three goals with the same player in a single match.