That's what I feared.

It's good that you're talking about it now and not at the end of the competition, I think it's a good tip for all participants.
In the next competition of this type it would be worth adding information so that the participants do not exaggerate with the size of items and their placement.If big objects are placed too close to the battlefield, the fighting players can enter the interior of such objects (Go through the texture), and this can interfere with the game. - as i undertand from Icky's explanation.

Thanks for your opinion.
I'll go back to the dragon idea.