The league commissioner approaches the TV screen, having received information from the assistant referees that rules may have been broken.
Let's investigate the source material.
Hmm, player "deso" is constructing what looks to be a boyz hut, but it could just be shoddy space marine buildings. Give me a close up on the field.
Yep, those are orks sure as hell.
Round 2 between desocupado and Ninjerk is declared null and void and shall have to be repeated with the correct racial picks.