Watching soccer players fall down and wince in fake pain is just to much to take.
Make the goal as wide as the field and add a few more goalies and it might be interesting.
I have friends that are into it and they try to get me into it but they have failed. I have no problem that they like it. It is their thing and that is cool.
or they could add another 10 balls, keep opposing teams on each half of the field, and throw the balls at each other. If you catch it the guy who threw it is out, if it hits you and you don't catch it you're out.
It needs dirt bikes, then maybe I would watch it...