well, one is for just showing off in front of the camera and the second one where its on a pitch in a game under pressure and you need to win to make sure your team goes through to the next match towards winning the trophy, you don't really have time to play about unless you're really talented and can pull it off.
Lots of people watch programs with lots of contestants and whilst sat on their butts say that they could do better, but if you ever go on stage or have to be in front of people or a camera or all three then the pressure is on and you can go completely blank. so may be the skills shown in an actual premier game don't look as fancy as street football but they're awsome skills never the less.
thats the difference