Dear gamers,

In an hour i have to play a match. When i look at the opponents team i see the following:

Click image for larger version.  Name: Schermafbeelding 2013-08-01 om 10.38.53.jpg  Views: 13  Size: 56.7 KB  ID: 10363

Can anyone tell me how this is even possible to have just 5 players on the field?
How do i prepare a good formation against it? Is this a bug?

Thanks Rycoon