If you're not trying to simply get the trophy, this is one that will unlock over time. The touch screen is a neat feature to the vita, and passing can be very effective with it. For those who are just trying to get the trophy, do the following:
Play an exhibition match with a very strong team against a very weak team (I used Barcelona and I played against United FC in the Republic of Ireland League).
- Set skill level to amateur.
- Length to max time
Once in game, pull the ball back into your end of the pitch, and start tapping back and forth between the defenders. There won't be much push from the other team, as they are terrible. Rinse and repeat 100x, and the trophy will pop!